C. Cepeda, R. Tonet, D. Osório, H. Silva, E. Battegay, M. Cheetham, H. Gamboa, Latent: a flexible data collection tool to research human behaviour in the context of web navigation, IEEE Access, Vol. 7, No. 1, pp. 77659 - 77673, December, 2019,
| Abstract | BibTex

H. Silva, M. Santos, Preliminary Evaluation of Non-Conventional Conductive Materials for Electrodermal Activity Data Acquisition, Sociedade Portuguesa de Fisiologia International Conference of the Portuguese Physiology Society SPFis, Lisboa, Portugal, Vol., pp. -, October, 2019,
| Abstract | BibTex

J. Nascimento, M. Véstias, Hyperspectral Compressive Sensing - A Comparison of embedded GPU and ARM implementations, SPIE Security + Defence, Strasbourg, France, Vol., pp. - - -, September, 2019 | BibTex

D. Silva, S. Castro, M. Macedo, H. Silva, Towards Improving the Usability of Muscle Sensing in Open Source Bionic Hand: Mechanomyography vs. Electromyography with Novel Electrodes, International Symposium on Ambient Intelligence and Embedded Systems AmiEs, Coimbra, Portugal, Vol., pp. -, September, 2019 | BibTex

D. Osório, R. Viana-Soares, J. Marto, M. Mendonça, H. Silva, C. Quaresma, M. Viana-Baptista, H. Gamboa, H. Vieira, Autonomic nervous system response to remote ischemic conditioning: heart rate variability assessment, BMC Cardiovascular Disorders, Vol. 19, No. 1, pp. -, September, 2019 | BibTex

P. F. Costa, M. Rocha, R. Baptista, H. Silva, GripIT: A Mobile Isometric Handgrip Test for Evaluation of Autonomic Cardiovascular Reflexes in Non-Clinical Applications, International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, Berlin, Germany, Vol., pp. -, July, 2019,
| Abstract | BibTex

J. Pinto, A. L. N. Fred, H. Silva, Biosignal-Based Multimodal Emotion Recognition in a Valence-Arousal Affective Framework Applied to Immersive Video Visualization, International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, Berlin, Germany, Vol., pp. -, July, 2019,
| Abstract | BibTex

J.F. Felício, J. Bioucas-Dias, J.R. Costa, C. A. Fernandes, Antenna Design and Near-field Characterization for Medical Microwave Imaging Applications, IEEE Transactions on Antennas and Propagation, Vol. 67, No. 7, pp. 4811 - 4824, July, 2019,
| Abstract | Full text (PDF 4 MBs) | BibTex

J.F. Felício, J. Bioucas-Dias, J.R. Costa, C. A. Fernandes, Microwave Breast Imaging using a Dry Setup, IEEE Transactions on Computational Imaging, Vol. -, No. -, pp. 1 - 1, July, 2019,
| Abstract | Full text (PDF 4 MBs) | BibTex

J. Nascimento, M. Véstias, Low Power Compressive Sensing for Hyperspectral Imagery, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol., pp. -, June, 2019,
| Abstract | BibTex

F. Sargo, A. L. N. Fred, H. Silva, C. Bentes, Analysis of Electrocardiographic Patterns for Epileptic Seizure Prediction, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol., pp. -, June, 2019,
| Abstract | Full text (PDF 397 KBs) | BibTex

E. Yaghoubi, P. Alirezazadeh, E. Assunção, J. Neves, H. Proença, Soft Biometrics Analysis: Gender Estimation in Crowded Urban Environments, Conference on Telecommunications - ConfTele, Lisbon, Portugal, Vol., pp. -, June, 2019 | BibTex

P. Alirezazadeh, E. Yaghoubi, E. Assunção, J. Neves, H. Proença, Video-Based Upper Body Clothing Recognition Using Convolutional Neural Networks, Conf. on Telecommunications - ConfTele, Lisboa, Portugal, Vol., pp. -, June, 2019 | BibTex

B. Carneiro, L.A. Alexandre, Towards AGV Optimization using ROS and Stage Simulator, Conference on Telecommunications - ConfTele, Lisbon, Portugal, Vol., pp. -, June, 2019 | BibTex

M. Lopes, S. Casimiro, S. Vinga, Twiner: correlation-based regularization for identifying common cancer gene signatures, BMC Bioinformatics, Vol. 20, No. 1, pp. 356 - 369, June, 2019 | BibTex

DB Batista, H. Silva, A. L. N. Fred, C. F. Moreira, H. F. Ferreira, Benchmarking of the BITalino Biomedical Toolkit Against an Established Gold Standard, Healthcare Technology Letters, Vol. 6, No. 2, pp. 32 - 36, May, 2019,
| Abstract | BibTex

C. Tavares, M. F. Domingues, N. Alberto, A. Ramos, E. Rocon de Lima, P.S André, H. Silva, P. Antunes, Bio-inspired optical fiber sensor for simultaneous shear stress and vertical pressure monitoring, SPIE Optics+ Optoelectronics, Prague, Czech Republic, Vol., pp. -, April, 2019 | BibTex

S. O’Sullivan, Z. Ali, X. Jiang, R. Abdolvand, S. Ünlü, H. Silva, J. Baca, B. Kim, S. Scott, M. Sajid, S. Moradian, H. Mansoorzare, A. H. Holzinger, Developments in Transduction, Connectivity and AI/Machine Learning for Point-of-Care Testing, Sensors, Vol. 19, No. 1917, pp. -, April, 2019,
| Abstract | BibTex

M. Martins, P. Gomes, C.O Oliveira, M. Coimbra, H. Silva, Design and Evaluation of a Diaphragm for Electrocardiography in Electronic Stethoscopes, IEEE Transactions on Biomedical Engineering, Vol. ., No. ., pp. 1 - 3, April, 2019 | BibTex

C. Paris, J. Bioucas-Dias, L. Bruzone, A Novel Sharpening Approach for Superresolving Multiresolution Optical Images, IEEE Transactions on Geoscience and Remote Sensing, Vol. 57, No. 3, pp. 1545 - 1560, March, 2019 | BibTex

M. Ljubenovic, M. A. T. Figueiredo, Plug-and-play approach to class-adapted blind image deblurring, International Journal on Document Analysis and Recognition, Vol. 22, No. N/A, pp. 1 - 19, March, 2019,
| Abstract | BibTex

J.F. Felício, J. Bioucas-Dias, J.R. Costa, C. A. Fernandes, Development of an Automation-Compatible Breast Cancer Imaging System using Microwaves, IEEE Portuguese Meeting on Bioengineering ENBENG, Lisbon, Portugal, Vol., pp. -, February, 2019,
| Abstract | BibTex

C. Pereira, G. Falcão, L.A. Alexandre, Pragma-oriented Parallelization of the Direct Sparse Odometry SLAM Algorithm, Euromicro International Conf. on Parallel, Distributed and network-based Processing - PDP, Pavia, Italy, Vol., pp. -, February, 2019 | BibTex

J. Nascimento, G. Martin Martin, Nonlinear Spectral Unmixing, Chapter in, Hyperspectral Imaging, Jose Manuel Amigo, Elsevier Science, -, 2019

J. Bioco, J. Silva, F. García, P. Fazendeiro, A cellular automata model of spatio-temporal distribution of species, Chapter in, Advances in Intelligent Systems and Computing, Mostafa Ezziyyani, Springer, Cham, 2019

J. Bioco, P. Fazendeiro, Towards Forest Fire Prevention and Combat Through Citizen Science, Chapter in, Advances in Intelligent Systems and Computing, Rocha Á., Adeli H., Reis L., Costanzo S., Springer, Cham, 2019

J. Bioco, A. Rocha, Web Application for Management of Scientific Conferences, Chapter in, Advances in Intelligent Systems and Computing, Rocha Á., Adeli H., Reis L., Costanzo S., Springer, Cham, 2019

H. Silva, Biomedical Sensors as Invisible Doctors, Chapter in, Regenerative Design in Digital Practice: A Handbook for the Built Environment, Emanuele Naboni and Lisanne Havinga, Eurac Research, Bolzano, 2019

H. Lourenço, V. Sanfins, S. Ala, M. C. R Reis, H. Silva, Heart Rhythm Qualitative Analysis using Low-cost and Open Source Electrocardiography: A Study based on Atrial Fibrillation Detection, Chapter in, Physiological Computing Systems, Springer, Cham, 2019

A. L. N. Fred, M. Marsico Marsico, G. Baja, Pattern Recognition Applications and Methods: ICPRAM 2018, Revised Selected Papers, Springer International Publishing AG Springer Nature, Cham, 2019,
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A. L. N. Fred, J. L. G. Dietz Dietz, D. Aveiro Aveiro, K. Liu Liu, J. Bernardino, JBF Filipe, Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2016, Revised Selected Papers, Springer International Publishing AG Springer Nature, Cham, 2019,
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A. L. N. Fred, J. L. G. Dietz Dietz, D. Aveiro Aveiro, K. Liu Liu, J. Bernardino, A. Salgado, JBF Filipe, Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2017, Revised Selected Papers, Springer International Publishing AG Springer Nature, Cham, 2019,
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A. H. Holzinger, A. Pope, H. Silva, Physiological Computing Systems, Springer, Cham, 2019,
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H. Proença, J. Neves, "A Reminiscence of ”Mastermind”: Iris/Periocular Biometrics by ”In-Set” CNN Iterative Analysis, IEEE Transactions on Information Forensics and Security, Vol. 0, No. 0, pp. 0 - 0, January, 2019 | BibTex

A. M. Teodoro, J. Bioucas-Dias, M. A. T. Figueiredo, A Convergent Image Fusion Algorithm Using Scene-Adapted Gaussian-Mixture-Based Denoising, IEEE Transactions on Image Processing, Vol. 28, No. 1, pp. 451 - 463, January, 2019,
| Abstract | BibTex

H. Loureiro, E. Carrasquinha, I. Alho, A. Ferreira, L. Costa, A. M. Carvalho, S. Vinga, Modelling cancer outcomes of bone metastatic patients: combining survival data with N-Telopeptide of type I collagen (NTX) dynamics through joint models, BMC Medical Informatics and Decision Making, Vol. 19, No. 13, pp. 1 - 12, January, 2019 | BibTex

C. Lanaras, J. Bioucas-Dias, S. Galliani, E. Baltsavias, K. Schindler, Super-resolution of Sentinel-2 images: Learning a globally applicable deep neural network, ISPRS Journal of Photogrammetry and Remote Sensing, Vol., No., pp. 305 - 319, December, 2018 | BibTex

P. Almeida, P. Fazendeiro, P.R.M. Inácio, Societal risks of the end of physical cash, Futures, Vol. 104, No. 104, pp. 47 - 60, December, 2018,
| Abstract | BibTex

M. Lopes, A. Amorim, C. Calado, P. Costa, Determination of Cell Abundances and Paralytic Shellfish Toxins in Cultures of the Dinoflagellate Gymnodinium catenatum by Fourier Transform Near Infrared Spectroscopy, Journal of Marine Science and Engineering, Vol. 6, No. 4, pp. 147 - 147, December, 2018 | BibTex

J. Marques, S. Ramos, M. Macedo, H. Silva, Study of Mechanomyographic Alternatives to EMG Sensors for a Low-Cost Open Source Bionic Hand, European Alliance for Innovation International Conference on IoT Technologies for HealthCare HealthyIoT, Guimarães, Portugal, Vol., pp. -, November, 2018,
| Abstract | BibTex

D. Osório, A. Pitães, N. M. P. G. Gonçalves, R. Freitas, C. Ribeiro, R. Sá, H. Gamboa, H. Silva, Comparison of Different Polymeric Materials for Mobile Off-the-Person ECG, European Alliance for Innovation International Conference on IoT Technologies for HealthCare HealthyIoT, Guimarães, Portugal, Vol., pp. -, November, 2018,
| Abstract | BibTex

M. Bicego, M. A. T. Figueiredo, Clustering via binary embedding, Pattern Recognition, Vol. 83, No. -, pp. 52 - 63, November, 2018,
| Abstract | BibTex

J. Alho, H. Silva, V. Teodoro, G. Bonfait, A Simple Pendulum Studied with a Low-cost Wireless Acquisition Board, Physics Education, Vol. 54, No. 1, pp. 1 - 12, November, 2018,
| Abstract | BibTex

J. Krishnan, J. Bioucas-Dias, V. Katkovnik, Dictionary Learning Phase Retrieval from Noisy Diffraction Patterns, Sensors, Vol. 18, No. 11, pp. 4006(1) - 4006(27), November, 2018,
| Abstract | Full text (PDF 4 MBs) | BibTex

J. Krishnan, M. A. T. Figueiredo, J. Bioucas-Dias, SURE-fuse WFF: A Multi-resolutionWindowed Fourier Analysis for Interferometric Phase Denoising, Arxiv (Electrical Engineering and Systems Science > Signal Processing), Vol. -, No. -, pp. 1 - 30, November, 2018,
| Abstract | Full text (PDF 4 MBs) | BibTex

M.D. Reis, H. Silva, RepoBIT: Cloud-Driven Real-Time Biosignal Streaming, Storage, Visualisation and Sharing, European Signal Processing Conference EUSIPCO, Rome, Italy, Vol., pp. 777 - 781, September, 2018,
| Abstract | BibTex

H. Lourenço, V. Sanfins, S. Ala, F. Barros, H. Silva, M. Reis, Empirical evaluation of the potential of low-cost and open source "on-the-person" ECG for cardiopathy pre-screening, International Conf. on Physiological Computing Systems - PhyCS, Seville, Spain, Vol., pp. 115 - 122, September, 2018,
| Abstract | BibTex

M. Niknejad, J. Bioucas-Dias, M. A. T. Figueiredo, Poisson Image Denoising Using Best Linear Prediction: A Post-processing Framework, European Signal Processing Conference EUSIPCO, Rome, Italy, Vol., pp. -, September, 2018,
| Abstract | Full text (PDF 381 KBs) | BibTex

J. Nascimento, M. Véstias, R. Duarte, Hyperspectral Compressive Sensing - A Low Power Consumption Approach, Europe Remote Sensing - SPIE, Berlim, Germany, Vol. 10792, pp. - - -, September, 2018,
| Abstract | BibTex

M. Simões, J. Bioucas-Dias, L. Almeida, An Extension of Averaged-Operator-Based Algorithms, European Signal Processing Conference EUSIPCO, Rome, Italy, Vol., pp. -, September, 2018,
| Abstract | Full text (PDF 379 KBs) | BibTex

M. Martinho, A. L. N. Fred, H. Silva, Towards Continuous User Recognition by Exploring Physiological Multimodality: An Electrocardiogram (ECG) and Blood Volume Pulse (BVP) Approach, IEEE International Symposium on Sensing and Intrumentation in IoT Era ISSI, Shanghai, China, Vol., pp. -, September, 2018,
| Abstract | Full text (PDF 5 MBs) | BibTex

JM Marques, G. Falcão, L.A. Alexandre, Distributed Learning of CNNs on Heterogeneous CPU/GPU Architectures, Applied Artificial Intelligence, Vol. 1, No. 1, pp. 1 - 23, September, 2018,
| Abstract | BibTex

R. Guerra, A. M. Carvalho, P. Mateus, Model Selection for Clustering of Pharmacokinetic Responses, Computer Methods and Programs in Biomedicine, Vol. 162, No. 2018, pp. 11 - 18, August, 2018 | BibTex

A. Javaheri, H. Zayyani, M. A. T. Figueiredo, F. Marvasti, Robust Sparse Recovery in Impulsive Noise via Continuous Mixed Norm, IEEE Signal Processing Letters, Vol. 25, No. 8, pp. 1146 - 1150, August, 2018,
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H. Silva, H. F. Ferreira, H. Silva, L. M. Rodrigues, The Venoarteriolar Reflex Significantly Reduces Contralateral Perfusion as Part of the Lower Limb Circulatory Homeostasis In Vivo, Frontiers in Physiology, Vol. 9, No. 1123, pp. 1 - 9, August, 2018,
| Abstract | BibTex

S. Li, R. Dian, L. Fang, J. Bioucas-Dias, Fusing Hyperspectral and Multispectral Images via Coupled Sparse Tensor Factorization, IEEE Transactions on Image Processing, Vol. 27, No. 8, pp. 4118 - 4130, August, 2018 | BibTex

J. Nascimento, G. Martin Martin, Hyperspectral Compressive Sensing On Low Energy Consumption Board, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Valencia, Spain, Vol., pp. -, July, 2018,
| Abstract | BibTex

L. Zhuang, J. Bioucas-Dias, Hy-demosaicing: hyperspectral blind reconstruction from spectral subsampling, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Valencia, Spain, Vol., pp. -, July, 2018 | Full text (PDF 948 KBs) | BibTex

T. Jiang, L. Zhuang, T. Huang, J. Bioucas-Dias, Adaptive hyperspectral mixed noise removal, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Valencia, Spain, Vol., pp. -, July, 2018 | Full text (PDF 1 MB) | BibTex

M.D. Reis, H. Silva, LoggerBIT: An Optimization of the OpenLog Board for Data Logging with Low Cost Hardware Platforms for Biomedical Applications, International Conf. on Informatics in Control, Automation and Robotics - ICINCO, Porto, Portugal, Vol., pp. 600 - 604, July, 2018,
| Abstract | BibTex

N. Lourenço, J. Rosa, R. M. Martins, H. Aidos, A. Canelas, R. P. Póvoa, N. Horta, On the Exploration of Promising Analog IC Designs via Artificial Neural Networks, International Conf. on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design - SMACD, Prague, Czech Republic, Vol., pp. 133 - 136, July, 2018,
| Abstract | BibTex

C. Lin, J. Bioucas-Dias, New Theory for Unmixing ILL-Conditioned Hyperspectral Mixtures, IEEE Workshop on Sensor Array and Multichannel Signal Processing - SAM, Sheffield, United Kingdom, Vol., pp. -, July, 2018 | BibTex

C. Lin, J. Bioucas-Dias, Linear Spectral Unmixing via Matrix Factorization: Identifiability Criteria for Sparse Abundances, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Valencia, Spain, Vol., pp. -, July, 2018 | BibTex

ACP Perre, L.A. Alexandre, LCF Freire, Lesion classification in mammograms using convolutional neural networks and transfer learning, Computer Methods in Biomechanics and Biomedical Engineering: Imaging and Visualization, Vol. 0, No. 0, pp. 1 - 7, July, 2018 | BibTex

A. Manso, A. L. N. Fred, R. César das Neves, R. Ferreira, Real-Time Pervasive Monitoring System for Ambulatory Patients, IEEE International Symp. on Medical Measurements and Applications - MeMeA, Rome, Italy, Vol., pp. -, June, 2018 | BibTex

A. Manso, A. L. N. Fred, R. César das Neves, R. Ferreira, Smart-Wearables and Heart-Rate Assessment Accuracy, IEEE International Symp. on Medical Measurements and Applications - MeMeA, Rome, Italy, Vol., pp. -, June, 2018 | BibTex

P. M. Marques, MoRe Illumination for Passive Radar, European Conf. on Synthetic Aperture Radar, Aachen, Germany, Vol. 1, pp. tbd - tbd, June, 2018,
| Abstract | BibTex

P. M. Marques, Improved Detection for Passive Radar by Illumination Matching on Reference Channel, International Radar Symp., Bonn, Germany, Vol. 1, pp. tbd - tbd, June, 2018,
| Abstract | BibTex

C. Lin, J. Bioucas-Dias, Provably and Roubst Blind Source Seperation of Ill-Conditioned Hyperspectral Mixtures, IEEE Workshop on Statistical Signal Processing - SSP, Freiburg, Germany, Vol., pp. -, June, 2018 | BibTex

H. Proença, M.S. Nixon, M. Nappi, IEEE Intelligent Systems: Trends and Controversies, IEEE Intelligent Systems, Vol. 33, No. 3, pp. 41 - 67, June, 2018 | BibTex

Z. Akhtar, G. Kumar, S. Bakshi, H. Proença, Experiments with Ocular Biometric Datasets: A Practitioner’s Guideline, IT Professional, Vol. 20, No. 3, pp. 50 - 63, June, 2018 | BibTex

J.F. Felício, J. Bioucas-Dias, J.R. Costa, C. A. Fernandes, Artifact removal based on SVD for microwave breast imaging, Encuentro Ibérico de Electromagnetismo Computacional - EIEC, Coimbra, Portugal, Vol., pp. -, May, 2018,
| Abstract | BibTex

Y. Liu, F. Condessa, J. Bioucas-Dias, J. Li, P. Du, A. Plaza, Convex formulation for multiband image classification with superpixel-based spatial regularization, IEEE Transactions on Geoscience and Remote Sensing, Vol. 56, No. 5, pp. 2704 - 2721, May, 2018 | BibTex

S. Rosa, A. Agapito, R. Soares, L. Sousa, J. A. Oliveira, A. Abreu, A. S. Silva, S. Alves, H. Aidos, F. Pinto, R. Ferreira, Congenital heart disease in adults: Assessmentof functional capacity using cardiopulmonary exercise testing, Revista Portuguesa de Cardiologia, Vol. 37, No. 5, pp. 399 - 405, May, 2018,
| Abstract | BibTex

M. Lopes, C. Calado, Assessing plasmid bioprocess reproducibility and C-source uptake stage through multivariate analysis of offline and online data, Journal of Chemical Technology and Biotechnology, Vol. 93, No. 10, pp. 3056 - 3066, May, 2018 | BibTex

F. Mendonça, A. L. N. Fred, S. Mostafa, F. Morgado-Dias, A. Ravelo-García, Automatic detection of cyclic alternating pattern, Neural Computing and Applications, Vol. April, No. 4, pp. 1 - 11, April, 2018,
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M. Sousa, A. M. Carvalho, Polynomial-Time Algorithm for Learning Optimal BFS-Consistent Dynamic Bayesian Networks, Entropy, Vol. 20, No. 4, pp. 274 - 274, April, 2018 | BibTex

J. Oliveira, A. M. Bragança Bragança, L. Alcácer, J. Morgado, M. A. T. Figueiredo, J. Bioucas-Dias, Q. Ferreira, Sparse-coding denoising applied to reversible conformational switching of a porphyrin self-assembled monolayer induced by scanning tunnelling microscopy, Journal of Microscopy, Vol. 271, No. 1, pp. 98 - 108, April, 2018,
| Abstract | Full text (PDF 3 MBs) | BibTex

H. Silva, Physiological sensing now open to the world: New resources are allowing us to learn, experiment, and create imaginative solutions for biomedical applications, IEEE Pulse, Vol. 9, No. 2, pp. 9 - 11, March, 2018 | BibTex

H. Shen, Jia, J. Bioucas-Dias, Dobigeon, Y. Cui, Foreword to the Special Issue on Quality Improvements of Remote Sensing Data, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 11, No. 3, pp. 687 - 690, March, 2018 | BibTex

H. Proença, J. Neves, Deep-PRWIS: Periocular Recognition Without the Iris and Sclera Using Deep Learning Frameworks, IEEE Transactions on Information Forensics and Security, Vol. 0, No. 0, pp. 1 - 9, February, 2018 | BibTex

L. Zhuang, J. Bioucas-Dias, Fast hyperspectral image denoising and inpainting based on low-rank and sparse representations, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 11, No. 3, pp. 730 - 742, February, 2018 | Full text (PDF 15 MBs) | BibTex

M. Sousa, A. M. Carvalho, Learning consistent tree-augmented dynamic Bayesian networks, Chapter in, The 4th International Conference on Machine Learning, Optimization and Data Science, Giuseppe Nicosia, Panos Pardalos, Giovanni Giuffrida, Renato Umeton, Vincenzo Sciacca, Springer, Cham, 2018

J. Brito, M. Lopes, A. M. Carvalho, S. Vinga, Unravelling breast and prostate common gene signatures by Bayesian network learning, Chapter in, Computational Intelligence methods for Bioinformatics and Biostatistics, Springer, Cham, 2018

P. Ferreira, A. M. Carvalho, S. Vinga, Variational inference in probabilistic single-cell RNA-seq models, Chapter in, Computational Intelligence methods for Bioinformatics and Biostatistics, Springer, Cham, 2018

A. Lemos, C. Oliveira, G. Telo, H. Silva, Bridging the clinic-home divide in muscular bridging the clinic-home divide in muscular rehabilitation, Chapter in, Biofeedback, Mark Schwartz, Intech Open, London, 2018

A. L. N. Fred, M. Marsico Marsico, G. Baja, Pattern Recognition Applications and Methods: ICPRAM 2017, Revised Selected Papers, Springer International Publishing AG Springer Nature, Cham, 2018,
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R.M. Machado, H. Silva, JBF Filipe, European Projects in Knowledge Applications and Intelligent Systems, SciTePress, Setúbal, 2018,
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D. Batista, H. Aidos, A. L. N. Fred, Protecting the ECG Signal in Cloud-based User Identification System: A Dissimilarity Representation Approach, International Joint Conf. on Biomedical Engineering Systems and Technologies - BIOSTEC, Funchal, Portugal, Vol., pp. -, January, 2018,
| Abstract | BibTex

F. Mendonça, A. L. N. Fred, S. Mostafa, F. Morgado-Dias, A. Ravelo-García, Automatic Detection of a Phases for CAP Classification, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Funchal, Portugal, Vol., pp. 394 - 400, January, 2018,
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H. Proença, J. Neves, "A Leopard Cannot Change Its Spots": Improving Face Recognition Using 3D-based Caricatures, IEEE Transactions on Information Forensics and Security, Vol. 14, No. 1, pp. 151 - 161, January, 2018 | BibTex

A. Halimi, J. Bioucas-Dias, Dobigeon, G. Buller, S.W.M. McLaughlin, Fast hyperspectral unmixing in presence of nonlinearity or mismodelling effects, IEEE Transactions on Computational Imaging, Vol. 3, No. 2, pp. 146 - 159, December, 2017 | BibTex

M. Denitto, M. Bicego, A. Farinelli, M. A. T. Figueiredo, Spike and slab biclustering, Pattern Recognition, Vol. 72, No. -, pp. 186 - 195, December, 2017,
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M. Ljubenovic, L. Zhuang, M. A. T. Figueiredo, Class-adapted blind deblurring of document images, IAPR - International Conference on Document Analysis and Recognition ICDAR, Kyoto, Japan, Vol., pp. -, November, 2017,
| Abstract | Full text (PDF 1 MB) | BibTex

L. Gao, D. Yao, Q. Li, L. Zhuang, B. Zhang, J. Bioucas-Dias, A new low-rank representation based hyperspectral image denoising method for mineral mapping, Remote Sensing, Vol. 9, No. 11, pp. 1145 - 1165, November, 2017 | Full text (PDF 30 MBs) | BibTex

A. Guarda, J. Bioucas-Dias, Nuno M. M. Rodrigues, F. Pereira, Improving Point Cloud to Surface Reconstruction with Generalized Tikhonov Regularization, IEEE Workshop on MultiMedia Signal Processing - MMSP, Luton, United Kingdom, Vol., pp. -, October, 2017,
| Abstract | Full text (PDF 1 MB) | BibTex

A. M. Teodoro, J. Bioucas-Dias, M. A. T. Figueiredo, Sharpening Hyperspectral Images Using Spatial and Spectral Priors in a Plug-and-Play Algorithm, Energy Minimization Methods in Computer Vision and Pattern Recognition, Venice, Italy, Vol., pp. -, October, 2017,
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P. Moura, P. Fazendeiro, P. Marques, A. Ferreira, SoTRAACE - Socio-technical risk-adaptable access control model, International Carnahan Conference on Security Technology ICCST, Madrid, Spain, Vol., pp. -, October, 2017 | BibTex

M. Denitto, S. Melzer, M. Bicego, U. Castellani, A. Farinelli, M. A. T. Figueiredo, Y. Kleiman, M. Ovsjanikov, Region-Based Correspondence Between 3D Shapes via Spatially Smooth Biclustering, International Conference on Computer Vision ICCV, Venice, Italy, Vol., pp. 4270 - 4279, October, 2017,
| Abstract | Full text (PDF 9 MBs) | BibTex

J. Neves, J. Moreno, H. Proença, QUIS-CAMPI: An Annotated Multi-biometrics Data Feed From Surveillance Scenarios, IET Biometrics, Vol. 0, No. 0, pp. 1 - 20, October, 2017 | BibTex

M. Ljubenovic, M. A. T. Figueiredo, Blind image deblurring using class-adapted image priors, IEEE International Conf. on Image Processing - ICIP, Beijing, China, Vol., pp. -, September, 2017,
| Abstract | Full text (PDF 722 KBs) | BibTex

J. Krishnan, J. Bioucas-Dias, Patch-based Interferometric Phase Estimation via Mixture of Gaussian Density Modelling & Non-local Averaging in the Complex Domain, British Machine Vision Conference, London, United Kingdom, Vol., pp. -, September, 2017,
| Abstract | Full text (PDF 5 MBs) | BibTex

M. Niknejad, J. Bioucas-Dias, M. A. T. Figueiredo, Class-specific image denoising using importance sampling, IEEE International Conf. on Image Processing - ICIP, beijing, China, Vol., pp. -, September, 2017,
| Abstract | Full text (PDF 273 KBs) | BibTex

L. Zhuang, L. Gao, B. Zhang, J. Bioucas-Dias, Hyperspectral image denoising and anomaly detection based on low-rank and sparse representations, SPIE - Conf. on Image and Signal Processing for Remote Sensing, Warsaw, Poland, Vol., pp. -, September, 2017,
| Abstract | Full text (PDF 635 KBs) | BibTex

L. Zhuang, J. Bioucas-Dias, Hyperspectral image denoising based on global and non-local low-rank factorizations, IEEE International Conf. on Image Processing - ICIP, Beijing, China, Vol., pp. -, September, 2017 | Full text (PDF 1 MB) | BibTex

J. Nascimento, G. Martin Martin, On the use of Jetson TX1 board for Parallel Hyperspectral Compressive Sensing, Europe Remote Sensing - SPIE, warsaw, Poland, Vol. 10430, pp. - - -, September, 2017,
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A. M. Teodoro, J. Bioucas-Dias, M. A. T. Figueiredo, Scene-adapted plug-and-play algorithm with convergence guarantees, IEEE International Workshop on Machine Learning for Signal Processing, Tokyo, Japan, Vol., pp. -, September, 2017,
| Abstract | Full text (PDF 473 KBs) | BibTex

M. Niknejad, J. Bioucas-Dias, M. A. T. Figueiredo, Class-Specific Poisson Denoising by Patch-Based Importance Sampling, IEEE International Conf. on Image Processing - ICIP, Beijing, China, Vol., pp. -, September, 2017,
| Abstract | Full text (PDF 250 KBs) | BibTex

M. Marsico Marsico, M. Nappi, F. N. Narducci, H. Proença, Insights into the results of MICHE I - Mobile Iris CHallenge Evaluation, Pattern Recognition, Vol. 0, No. 0, pp. 1 - 31, September, 2017 | BibTex

J. R. P. Pinto, JSCardoso Cardoso, A. Lourenço, C. C. Carreiras, Towards a Continuous Biometric System Based on ECG Signals Acquired on the Steering Wheel, Sensors, Vol. 17, No. 10, pp. 2228 - 2228, September, 2017,
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Z. Xu, G. Taylor, H. Li, M. A. T. Figueiredo, X. Yuan, T. Goldstein, Adaptive Consensus ADMM for Distributed Optimization, International Conf. on Machine Learning - ICML, Sidney, Australia, Vol. -, pp. 3841 - 3850, August, 2017,
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D. A. B. F. Fernandes, P.R.M. Inácio, M. Freire, P. Fazendeiro, Applications of artificial immune systems to computer security: A survey, Journal of Information Security and Applications, Vol. 35, No. ., pp. 138 - 159, August, 2017,
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H. Proença, J. Neves, IRINA: Iris Recognition (even) in Inacurately Segmented Data, Computer Society Conf. on Computer Vision and Pattern Recognition, Honolulu, United States, Vol. 0, pp. 1 - 10, July, 2017 | BibTex

Z. Xu, M. A. T. Figueiredo, X. Yuan, C. Studer, T. Goldstein, Adaptive Relaxed ADMM: Convergence Theory and Practical Implementation, IEEE Conf. on Computer Vision and Pattern Recognition - CVPR, Honolulu, United States, Vol., pp. -, July, 2017,
| Abstract | BibTex

A. Manso, M. Martinho, H. Silva, A. Cabrita, A Novel Platform for Distributed and Remote Real-Time Monitoring of Animal Model Behavior in a Bioterium, International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, Jeju, Korea, South, Vol., pp. ? - ?, July, 2017 | BibTex

D. Batista, H. Silva, A. L. N. Fred, Experimental Characterization and Analysis of the BITalino Platforms Against a Reference Device, International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, Jeju, Korea, South, Vol., pp. -, July, 2017 | Full text (PDF 773 KBs) | BibTex

C. Paris, J. Bioucas-Dias, L. Bruzone, A hierarchical approach to superresolution of multispectral images with different spatial resolutions, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Fort Worth, Texas, USA, United States, Vol., pp. -, July, 2017 | BibTex

J. Bioucas-Dias, G. Martin Martin, Spatial-spectral hyperspectral compressive sensing, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Fort Worth, Texas, USA, United States, Vol., pp. -, July, 2017 | BibTex

Y. Sun, J. Bioucas-Dias, X Zhang, Y. Liu, A. Plaza, A new classification-oriented endmember extraction and sparse unmixing approach for hyperspectral data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Fort Worth, Texas, USA, United States, Vol., pp. -, July, 2017 | BibTex

Y. Liu, J. Bioucas-Dias, J. Li, A. Plaza, Multi-superpixelization-based convex formulation for joint classification of hyperspectral and lidar data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Fort Worth, Texas, USA, United States, Vol., pp. -, July, 2017 | BibTex

Y. Liu, J. Bioucas-Dias, J. Li, A. Plaza, Hyperspectral cloud shadow removal based on linear unmixing, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Fort Worth, Texas, USA, United States, Vol., pp. -, July, 2017 | BibTex

D. Yao, L. Zhuang, L. Gao, B. Zhang, J. Bioucas-Dias, Hyperspectral image inpainting based on low-rank representation: a case study on tiangong-1 data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Fort Worth, United States, Vol., pp. -, July, 2017 | Full text (PDF 1 MB) | BibTex

J. Sigurdsson, M. Ulfarsson, J. Sveinsson, J. Bioucas-Dias, Sparse distributed multitemporal hyperspectral unmixing, IEEE Transactions on Geoscience and Remote Sensing, Vol. PP, No. 99, pp. 1 - 16, July, 2017 | BibTex

A. M. Teodoro, J. Bioucas-Dias, M. A. T. Figueiredo, Image Sharpening using Scene-Adapted Priors, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Lisboa, Portugal, Vol., pp. -, June, 2017,
| Abstract | BibTex

P. M. Marques, Noise Radar Detection Optimized for Selected Targets, International Radar Symp., Prague, Czech Republic, Vol. 1, pp. 1 - 9, June, 2017,
| Abstract | BibTex

C.D. Barata Barata, M. A. T. Figueiredo, J. S. Marques, M. Celebi, Local Features Applied to Dermoscopy Images: Bag-of-Features versus Sparse Coding, Iberian Conf. on Pattern Recognition and Image Analysis, Faro, Portugal, Vol., pp. 528 - 536, June, 2017,
| Abstract | BibTex

A. Nambiar, A. Bernardino Bernardino, J. Nascimento, A. L. N. Fred, Context-Aware Person Re-identification in the Wild via fusion of Gait and Anthropometric features, IEEE International Conference on Automatic Face & Gesture Recognition FG 2017, Washington, United States, Vol., pp. 973 - 980, June, 2017,
| Abstract | Full text (PDF 402 KBs) | BibTex

J. Krishnan, J. Bioucas-Dias, PATCH-BASED INTERFEROMETRIC PHASE ESTIMATION VIA MIXTURE OF GAUSSIAN DENSITY MODELLING IN THE COMPLEX DOMAIN, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Lisbon, Portugal, Vol., pp. -, June, 2017,
| Abstract | Full text (PDF 259 KBs) | BibTex

J. Krishnan, J. Bioucas-Dias, Patch-based Interferometric Phase Estimation via Mixture of Gaussian Density Modelling in the Complex Domain, The European Space Agency Fringe, International Workshop on “Advances in the Science and Applications of SAR Interferometry and Sentinel-1 InSAR", Helsinki, Finland, Vol., pp. -, June, 2017,
| Abstract | Full text (PDF 76 KBs) | BibTex

E. Tomás, S. Vinga, A. M. Carvalho, Unsupervised learning of pharmacokinetic responses, Computational Statistics, Vol. 32, No. 2, pp. 409 - 428, June, 2017 | BibTex

Z. Xu, M. A. T. Figueiredo, T. Goldstein, Adaptive ADMM with Spectral Penalty Parameter Selection, International Conf. on Artificial Intelligence and Statistics - AISTATS, Fort Lauderdale, United States, Vol. N/A, pp. - - -, April, 2017,
| Abstract | Full text (PDF 544 KBs) | BibTex

H. Silva, A. L. N. Fred, Recent Advances in Pervasive Electrocardiography (ECG), Semana da Inovação ULisboa, Lisboa, Portugal, Vol., pp. -, April, 2017 | BibTex

M. A. T. Figueiredo, Synthesis versus Analysis in Patch-based Image Priors, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, New Orleans, United States, Vol. N/A, pp. N/A - N/A, March, 2017,
| Abstract | Full text (PDF 205 KBs) | BibTex

G. Falcão, L.A. Alexandre, JM Marques, X.F. Frazão, JBM Maria, On the evaluation of energy-efficient deep learning using stacked autoencoders on mobile GPUs, Euromicro International Conf. on Parallel, Distributed and network-based Processing - PDP, St. Petersburg, Russia, Vol., pp. -, March, 2017 | BibTex

A. Halimi, J. Bioucas-Dias, N. Dobigeon, G. Buller, S.W.M. McLaughlin, Fast hyperspectral unmixing in presence of sparse multiple scattering nonlinearities, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, New Orleans, United States, Vol., pp. -, March, 2017 | BibTex

F. Condessa, J. Bioucas-Dias, J. Kovacevic Kovacevic, Performance measures for classification systems with rejection, Pattern Recognition, Vol. 63, No. PP, pp. 437 - 450, March, 2017 | BibTex

H. Proença, J. C. N. Neves, Soft Biometrics: Globally Coherent Solutions for Hair Segmentation and Style Recognition based on Hierarchical MRFs, IEEE Transactions on Information Forensics and Security, Vol. 0, No. 0, pp. 1 - 9, March, 2017 | BibTex

H. Aidos, A. L. N. Fred, Discrimination of Alzheimer’s Disease using longitudinal information, Data Mining and Knowledge Discovery, Vol. 31, No. 4, pp. 1006 - 1030, March, 2017,
| Abstract | BibTex

H. Proença, J. Neves, Fusing Vantage Point Trees and Linear Discriminants for Fast Feature Classification, Journal of Classification, Vol. 0, No. 0, pp. 1 - 23, March, 2017 | BibTex

K. Sales, F. Rosa, B.C. Cunha, S. P. Sampaio, M. Lopes, C. Calado, Metabolic profiling of recombinant Escherichia coli cultivations based on high-throughput FT-MIR spectroscopic analysis, Biotechnology Progress, Vol. 33, No. 2, pp. 285 - 298, March, 2017 | BibTex

I. Šašić, S. Brdar, T. Lončar-Turukalo, H. Aidos, A. L. N. Fred, Consensus Clustering for Cancer Gene Expression Data - Large-Scale Analysis using Evidence Accumulation Approach, International Conference on Bioinformatics Models, Methods and Algorithms BIOINFORMATICS, Porto, Portugal, Vol. 3, pp. 176 - 183, February, 2017,
| Abstract | BibTex

A. Eduardo, H. Aidos, A. L. N. Fred, ECG-based Biometrics using a Deep Autoencoder for Feature Learning: An Empirical Study on Transferability, INSTICC International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Porto, Portugal, Vol. 1, pp. 463 - 470, February, 2017,
| Abstract | BibTex

A. M. Teodoro, J. Bioucas-Dias, M. A. T. Figueiredo, Sharpening Hyperspectral Images using Plug-and-Play Priors, International Conference on Latent Variable Analysis and Signal Separation, Grenoble, France, Vol. -, pp. - - -, February, 2017,
| Abstract | BibTex

A. Nambiar, A. Bernardino Bernardino, J. Nascimento, A. L. N. Fred, Towards view-point invariant Person Re-identification via fusion of Anthropometric and Gait Features from Kinect measurements, INSTICC International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications VISAPP, Porto, Portugal, Vol. 5, pp. 108 - 119, February, 2017,
| Abstract | Full text (PDF 2 MBs) | BibTex

T. Pires, M. A. T. Figueiredo, Shape-based Trajectory Clustering, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Porto, Portugal, Vol., pp. 71 - 81, February, 2017,
| Abstract | BibTex

M. Denitto, A. Farinelli, M. A. T. Figueiredo, M. Bicego, A Biclustering Approach Based on Factor Graphs and The Max-Sum Algorithm, Pattern Recognition, Vol. 63, No. N/A, pp. 114 - 124, February, 2017,
| Abstract | BibTex

G. Martin Martin, J. Nascimento, J. Bioucas-Dias, 14 - Parallel coded aperture method for hyperspectral compressive sensing on GPU, Chapter in, Compressive Sensing of Earth Observations, C.H. Chen, Taylor & Francis, -, 2017

A. L. N. Fred, M. Marsico Marsico, G. Baja, Pattern Recognition Applications and Methods: ICPRAM 2016 Revised Selected Papers, Springer International Publishing, Cham, 2017,
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A. L. N. Fred, H. Gamboa, Biomedical Engineering Systems and Technologies: BIOSTEC 2016, Revised Selected Papers, Springer International Publishing, Cham, 2017,
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M. A. T. Figueiredo, Divide (Twice) and Conquer: Patch-based Image Restoration using Mixture Models, International Biomedical and Astronomical Signal Processing (BASP) Frontiers Workshop, Villars-sur-Ollon, Switzerland, Vol. N/A, pp. 64 - 64, January, 2017,
| Abstract | Full text (PDF 121 KBs) | BibTex

P. Sampaio, K. Sales, F. Rosa, M. Lopes, C. Calado, High-throughput FTIR-based bioprocess analysis of recombinant cyprosin production, Journal of Industrial Microbiology and Biotechnology, Vol. 44, No. 1, pp. 49 - 61, January, 2017 | BibTex

C. Silvestre, M. Cardoso, M. A. T. Figueiredo, Model selection in discrete clustering: The EM-MML algorithm, ERCIM - International Conference of the ERCIM Working Group on Computational and Methodological Statistics CMStatistics, Seville, Spain, Vol. N/A, pp. 200 - 200, December, 2016,
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P. M. Marques, A Low Cost Phase Correction Technique for Passive Radar, Conf. on Electronics, Telecommunications and Computers - CETC, Lisboa, Portugal, Vol. 1, pp. tbd - tbd, December, 2016,
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A. Miranda, L. Pereira, P. M. Marques, Object Detection System for Blind Users, Conf. on Electronics, Telecommunications and Computers - CETC, Lisboa, Portugal, Vol. 1, pp. tbd - tbd, December, 2016,
| Abstract | BibTex

V. Charisis, K. Kyritsis, E. Konstantinidis, A. Delopoulos, P. Bamidis, S. Bostanjopoulou, A. Rizos, D. Trivedi, R. Chaudhuri, L. Klingelhoefer, H. Reichmann, J. Wadoux, N. Craecker, F. Karayannis, P. Fagerberg, I. Ioakeimidis, M. Stadtschnitzer, A. Esser, N. Grammalidis, K. Dimitropoulos, S. Dias, J. Diniz, H. Silva, G. Lyberopoulos, E. Theodoropoulou, L. Hadjileontiadis, Active and Healthy Ageing for Parkinson's Disease Patients' Support: A User's Perspective within the i-PROGNOSIS Framework, Int'l Conf. on Technology and Innovation in Sports, Health and Wellbeing TISHW, Lisboa, Portugal, Vol. n.a., pp. 1 - 6, December, 2016 | BibTex

M. Nunes, A. Ferreira, N. Leite Leite, Examination Timetabling Automation using Hybrid Metaheuristics, CETC- Conf. on Electronics, Telecommunications and Computers, Lisboa, Portugal, Vol., pp. -, December, 2016 | BibTex

R. Leitão, A. Ferreira, T. Dias, Fingerprint Recognition System With Hardware Acceleration, CETC- Conf. on Electronics, Telecommunications and Computers, lisbon, Portugal, Vol., pp. -, December, 2016 | BibTex

M. Marsico Marsico, M. Nappi, H. Proença, Results from MICHE II - Mobile Iris CHallenge Evaluation II, Pattern Recognition Letters, Vol. 000, No. 0, pp. 1 - 8, December, 2016 | BibTex

M. A. T. Figueiredo, ADMM in Imaging Inverse Problems: Some History and Recent Advances, CIRM Signal, Image, Geometry, Modelling, and Approximation SIGMA, Marseille, France, Vol. N/A, pp. N/A - N/A, November, 2016 | BibTex

M. Simões, L. Almeida, J. Bioucas-Dias, J. Chanussot, A Framework for Fast Image Deconvolution with Incomplete Observations, IEEE Transactions on Image Processing, Vol. 25, No. 11, pp. 5266 - 5280, November, 2016,
| Abstract | Full text (PDF 2 MBs) | BibTex

M. Lopes, C. Calado, M. A. T. Figueiredo, J. Bioucas-Dias, Does Nonlinear Modeling Play a Role in Plasmid Bioprocess Monitoring using Fourier Transform Infrared Spectra?, Applied Spectroscopy, Vol. 71, No. 6, pp. 1148 - 1156, November, 2016,
| Abstract | BibTex

Q. Wei, Dobigeon, J.-Y. Tourneret, J. Bioucas-Dias, S. Godsill, R-FUSE: robust fast fusion of multi-band images based on solving a Sylvester equation, IEEE Signal Processing Letters, Vol. 23, No. 11, pp. 1632 - 1636, November, 2016 | BibTex

P. M. Marques, Challenges and Practical Applications of Passive Radar - Keynote Speech, NATO Science and Technology Organization NATO Specialist Meeting on Multi-band Multi-mode Rada, Lisbon, Portugal, Vol. 1, pp. 1 - 4, October, 2016 | BibTex

MIFF Fernandes, L.A. Alexandre, Dynamic Recognition of Obstacles for Optimal Robot Navigation, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. 1, pp. 1 - 2, October, 2016 | BibTex

A. M. Teodoro, J. Bioucas-Dias, M. A. T. Figueiredo, Image restoration and reconstruction using variable splitting and class-adapted image priors, IEEE International Conf. on Image Processing - ICIP, Phoenix, United States, Vol. -, pp. - - -, September, 2016,
| Abstract | Full text (PDF 388 KBs) | BibTex

N. Pombo, N. M. Garcia, H. Silva, P. Fazendeiro, A. Pinto Pinto, G. Dias, V. F. Felizardo, Electrocardiography, Electromyography, and Accelerometry Signals Collected with BITalino While Swimming: Device Assembly and Preliminary Results, IEEE International Conference on Intelligent Computer Communication and Processing, Cluj-Napoca, Romania, Vol. 0, pp. 0 - 0, September, 2016,
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J. Bioucas-Dias, M. A. T. Figueiredo, Bayesian image segmentation using hidden fields supervised and semi-supervised formulations, European Signal Processing Conference EUSIPCO, Budapeste, Hungary, Vol. 1, pp. 1 - 5, September, 2016,
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A. M. Teodoro, J. Bioucas-Dias, M. A. T. Figueiredo, Image restoration with locally selected class-adapted models, IEEE International Workshop on Machine Learning for Signal Processing, Salerno, Italy, Vol. -, pp. - - -, September, 2016,
| Abstract | Full text (PDF 518 KBs) | BibTex

J. Cedillo, J. Nascimento, G. Martin Martin, Parallel hyperspectral image reconstruction using random projections, Europe Remote Sensing - SPIE, Edinburgh, United Kingdom, Vol. -, pp. - - -, September, 2016,
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Q. Wei, J. Bioucas-Dias, Dobigeon, High-resolution hyperspectral image fusion based on spectral unmixing, The International Society of Information Fusion (ISIF), Heidelberg, Germany, Vol. 1, pp. 1 - 4, September, 2016,
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J. P. S. C. Costa, P. Fazendeiro, A mobile application to improve the quality of life via exercise, IEEE International Conference on Intelligent Computer Communication and Processing, Cluj-Napoca, Romania, Vol. 1, pp. 55 - 62, September, 2016,
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P. Almeida Almeida, T. Schafer, A. Lourenço, J. Simão, Monitorização do processo de condução e alertas baseados no contexto,, Inforum - Simpósio de Informática, Lisboa, Portugal, Vol. ., pp. . - ., September, 2016 | BibTex

Q. Wei, J. Bioucas-Dias, N. Dobigeon, J.-Y. Tourneret, M. Chen, S. Godsil, Multiband image fusion based on spectral unmixing, IEEE Transactions on Geoscience and Remote Sensing, Vol. PP, No. 99, pp. 1 - 14, September, 2016,
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D. Alves, A. Lourenço, I. Antunes, J. Leitão, How trustworthy are ECG monitors? The filter selection dilemma, Revista Portuguesa de Anestesiologia, Vol. 25, No. 3, pp. 84 - 90, September, 2016,
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D. Ferreira, A. Martins, M. Almeida, Jointly Learning to Embed and Predict with Multiple Languages, Annual Meeting of the Association for Computational Linguistics - ACL, Berlin, Germany, Vol. 0, pp. 0 - 0, August, 2016 | BibTex

A. Martins, R. Astudillo, C. Hokamp, F. Kepler, Unbabel's Participation in the WMT16 Word-Level Translation Quality Estimation Shared Task, Conference on Machine Translation WMT, Berlin, Germany, Vol. 0, pp. 0 - 0, August, 2016 | BibTex

A. Halimi, P. Honeine, J. Bioucas-Dias, G. Buller, S.W.M. McLaughlin, Nonlinear hyperspectral unmixing accounting for spatial illumination variability, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Los Angeles, United States, Vol. 1, pp. 1 - 4, August, 2016 | BibTex

J. Cedillo, G. Martin Martin, J. Nascimento, HYPERSPECTRAL IMAGE RECONSTRUCTION FROM RANDOM PROJECTIONS ON GPU, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Beijin, China, Vol. -, pp. - - -, July, 2016,
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L. Zhuang, J. Bioucas-Dias, Fast Hyperspectral Image Denoising Based on Low Rank and Sparse Representations, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Beijing, China, Vol. 0, pp. 0 - 0, July, 2016,
| Abstract | Full text (PDF 811 KBs) | BibTex

M. Iordache, N. Bhatia, J. Bioucas-Dias, A. Plaza, Uncertainty propagation from atmospheric parameters to sparse hyperspectral unmixing, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Beijing, China, Vol. PP, pp. 1 - 4, July, 2016 | BibTex

J. Cedillo, J. Bioucas-Dias, G. Martin Martin, J. Nascimento, Hyperspectral image reconstruction from random projections on GPUs, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Beijing, China, Vol. PP, pp. 1 - 4, July, 2016 | BibTex

J. Sigurdsson, M. Ulfarsson, J. Sveinsson, J. Bioucas-Dias, Sparse distributed hyperspectral unmixing, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Beijing, China, Vol. PP, pp. 1 - 4, July, 2016 | BibTex

A. Halimi, P. Honeine, J. Bioucas-Dias, Hyperspectral unmixing in presence of endmember variability, nonlinearity, or mismodeling effects, IEEE Transactions on Image Processing, Vol. 25, No. 10, pp. 4565 - 4579, July, 2016,
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J. Li, J. Bioucas-Dias, A. Plaza, Robust collaborative nonnegative matrix factorization for hyperspectral unmixing, IEEE Transactions on Geoscience and Remote Sensing, Vol. 54, No. 10, pp. 6076 - 6090, July, 2016,
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A. Halimi, J. Bioucas-Dias, P. Honeine, Robust hyperspectral unmixing accounting for residual components, IEEE Workshop on Statistical Signal Processing - SSP, Palma de Maiorca, Spain, Vol. I, pp. 1 - 5, June, 2016 | Full text (PDF 653 KBs) | BibTex

A. Martins, R. Astudillo, From Softmax to Sparsemax: A Sparse Model of Attention and Multi-Label Classification, International Conf. on Machine Learning - ICML, New York, United States, Vol. 48, pp. 1614 - 1623, June, 2016 | BibTex

G. Camps-Valls, J. Bioucas-Dias, M. Crawford, A special issue on advances in machine learning for remote sensing and geosciences [From the Guest Editors], IEEE Geoscience and Remote Sensing Magazine, Vol. 4, No. 2, pp. 5 - 7, June, 2016 | BibTex

M. Lopes, PERSEIDS - Personalizing cancer therapy through integrated modeling and decision, Instituto de Telecomunicações, PTDC/EMSSIS/0642/2014, June, 2016

M. A. T. Figueiredo, R. Nowak, Ordered Weighted l1 Regularized Regression with Strongly Correlated Covariates: Theoretical Aspects, International Conf. on Artificial Intelligence and Statistics - AISTATS, Cadiz, Spain, Vol. N/A, pp. 1 - 9, May, 2016,
| Abstract | BibTex

MIFF Fernandes, L.A. Alexandre, SLAMfusion: Fusing SLAM Methods for Improved Robustness, IEEE International Conf. on Autonomous Robot Systems and Competitions (ICARSC) - ICARSC, Bragança, Portugal, Vol. 1, pp. 1 - 5, May, 2016 | BibTex

F. Condessa, J. Bioucas-Dias, J. Kovacevic Kovacevic, Supervised Hyperspectral Image Classification With Rejection, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. PP, No. 99, pp. 1 - 14, May, 2016 | BibTex

JBM Maria, J. Amaro, G. Falcão, L.A. Alexandre, Stacked Autoencoders using Low-power Accelerated Architectures for Object Recognition in Autonomous Systems, Neural Processing Letters, Vol. 43, No. 2, pp. 445 - 458, April, 2016 | BibTex

G. Martin Martin, J. Bioucas-Dias, Hyperspectral Blind Reconstruction From Random Spectral Projections, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. PP, No. 99, pp. 1 - 10, April, 2016,
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H. Proença, J. Neves, Visible-wavelength Iris / Periocular Imaging and Recognition in Surveillance Environments, Image and Vision Computing, Vol. 0, No. 0, pp. 1 - 4, April, 2016 | BibTex

H. Proença, J. Neves, Biometric Recognition in Surveillance Scenarios: A Survey, Artificial Intelligence Review, Vol. 0, No. 0, pp. 1 - 27, March, 2016 | BibTex

D. Silva, H. Aidos, A. L. N. Fred, Efficient Evidence Accumulation Clustering for large datasets, INSTICC International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Rome, Italy, Vol. 0, pp. 367 - 374, February, 2016,
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A. Timóteo, A. Monteiro, G. Portugal, P. Teixeira, H. Aidos, M. Ferreira, R. Ferreira, Validation of two US risk scores for percutaneous coronary intervention in a single-center Portuguese population of patients with acute coronary syndrome, Revista Portuguesa de Cardiologia, Vol. 35, No. 2, pp. 73 - 78, February, 2016,
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F. Rosa, K. Sales, J. Carmelo, A. Fernandes-Platzgummer, C.L. Silva, M. Lopes, C. Calado, Monitoring the ex-vivo expansion of human mesenchymal stem/stromal cells in xeno-free microcarrier-based reactor systems by MIR spectroscopy, Biotechnology Progress, Vol. 32, No. 2, pp. 447 - 455, February, 2016 | BibTex

P. M. Marques, High resolution SAR imaging and signal processing, Chapter in, NATO Lecture Series on Radar and SAR Systems for Airborne and Space-based Surveillance and Reconnaissance - Educational Notes, Mathias Weiss, NATO Science and Technology Organization, Paris, 2016

P. M. Marques, Moving Target Detection and Trajectory Estimation using SAR Data, Chapter in, NATO Lecture Series on Radar and SAR Systems for Airborne and Space-based Surveillance and Reconnaissance - Educational Notes, Mathias Weiss, NATO Science and Technology Organization, Paris, 2016

H. Silva, The Biosignal C.A.O.S.: Reflections on the usability of physiological sensing for human-computer interaction practitioners and researchers, Chapter in, Converging Clinical and Engineering Research on Neurorehabilitation II, Jaime Ibáñez, José González-Vargas, José María Azorín, Metin Akay, José Luis Pons, Springer International Publishing, , 2016

P. Fazendeiro, Paula Prata Sousa, Performance Assessment of the Canonical Genetic Algorithm: A Study on Parallel Processing Via GPU Architecture, Chapter in, Evolutionary Computation: Techniques and Applications, Ashish M. Gujarathi and B. V. Babu, CRC-Taylor & Francis Group, Oakville, 2016

A. L. N. Fred, J. L. G. Dietz Dietz, D. Aveiro Aveiro, K. Liu Liu, JBF Filipe, Knowledge Discovery, Knowledge Engineering and Knowledge Management: IC3k 2015 Revised Selected Papers, Springer International Publishing, Cham, Switzerland, 2016,
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M. Marsico Marsico, M. Nappi, H. Proença, Human recognition in Unconstrained Environments, Elsevier Science, Amsterdam, 2016,
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J. Nascimento, M. Véstias, System-on-chip field programmable gate array design for onboard real-time hyperspectral unmixing, Journal of Applied Remote Sensing, Vol. 10, No. 1, pp. 015004 - -, January, 2016,
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CK Kandaswamy, L. Silva, L.A. Alexandre, J. Santos, High-Content Analysis of Breast Cancer Using Single-Cell Deep Transfer Learning, Journal of Biomolecular Screening, Vol. 0, No. 0, pp. 1 - 8, January, 2016 | BibTex

H. Proença, J. Neves, J. Moreno, Joint Head Pose / Soft Label Estimation for Human Recognition In-The-Wild, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 99, No. 1, pp. 1 - 13, January, 2016 | BibTex

A. Veganzones, M. Simões, G. Licciardi, N. Yokoya, J. Bioucas-Dias, J. Chanussot, Hyperspectral Super-Resolution of Locally Low Rank Images From Complementary Multisource Data, IEEE Transactions on Image Processing, Vol. 25, No. 1, pp. 274 - 288, January, 2016 | BibTex

J. Cedillo, G. Martin Martin, J. Nascimento, Parallel Hyperspectral Unmixing Method via Split Augmented Lagrangian on GPU, IEEE Geoscience and Remote Sensing Letters, Vol. PP, No. 99, pp. 1 - 5, January, 2016,
| Abstract | BibTex

X. Fu, W. Ma, J. Bioucas-Dias, T. Chan, Semiblind hyperspectral unmixing in the presence of spectral library mismatches, IEEE Transactions on Geoscience and Remote Sensing, Vol. PP, No. 99, pp. 1 - 14, January, 2016 | BibTex

S. O. Ouakinin, S. E. Eusébio, M. T. Torrado, H. Silva, I. N. Nabais, G. G. Gonçalves, L. B.-N. Bacelar-Nicolau, Stress reactivity, distress and attachment in newly diagnosed breast cancer patients, Health Psychology and Behavioral Medicine, Vol. 3, No. 1, pp. 424 - 438, December, 2015 | BibTex

Y Altmann, M, Pereyra, J. Bioucas-Dias, Collaborative sparse regression using spatially correlated supports - Application to hyperspectral unmixing, IEEE Transactions on Image Processing, Vol. 24, No. 12, pp. 5800 - 5811, December, 2015 | BibTex

J. Li, M. Khodadadzadeh, A. Plaza, Jia, J. Bioucas-Dias, A discontinuity preserving relaxation scheme for spectral–spatial hyperspectral image classification, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. PP, No. 99, pp. 1 - 14, November, 2015,
| Abstract | BibTex

S. B. G. Garcia, G. Martin Martin, J. Nascimento, Parallel hyperspectral compressive sensing method on GPU, SPIE, Tolouse, France, Vol. 9646, pp. 96460 - 96468, October, 2015,
| Abstract | Full text (PDF 292 KBs) | BibTex

H. Proença, J. Neves, Evaluation of Background Subtraction Algorithms for Human Visual Surveillance, IEEE International Conference on Signal and Image Processing Applications ICSIPA, Kuala Lumpur, Malaysia, Vol. 1, pp. 1 - 6, October, 2015 | BibTex

A. Lourenço, A. P. Alves Alves, C. C. Carreiras, R. Duarte, A. L. N. Fred, CardioWheel: ECG biometrics on the steering wheel, European Conf. on Machine Learning and Principles and Practice of Knowledge Discovery in Databases - ECML/PKDD, Porto, Portugal, Vol. ?, pp. ? - ?, September, 2015,
| Abstract | BibTex

J. Cedillo, J. Nascimento, Parallel GPU Architecture for hyperspectral unmixing based on augmented Lagrangian method, International Conf. on Computer as a Tool - Eurocon, Salamanca, Spain, Vol. -, pp. 1 - 6, September, 2015,
| Abstract | BibTex

H. Aidos, A. Lourenço, DB Batista, S. Bulo Bulo, A. L. N. Fred, Semi-Supervised Consensus Clustering for ECG Pathology Classification, European Conf. on Machine Learning and Principles and Practice of Knowledge Discovery in Databases - ECML/PKDD, Porto, Portugal, Vol. 9286, pp. 150 - 164, September, 2015,
| Abstract | BibTex

J. Oliveira, P.C. Cardoso, L. Alcácer, J. Morgado, Q. Ferreira, Detecting unitary cells in STM images, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. --, pp. -- - --, September, 2015,
| Abstract | Full text (PDF 1 MB) | BibTex

J. Cedillo, J. Bioucas-Dias, V. Silva, J. Nascimento, SISAL Implementation on GPU for Hyperspectral Unmixing, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 0, pp. 0 - 0, September, 2015,
| Abstract | Full text (PDF 1 MB) | BibTex

N. Brás, G. Valadão, Clustering Low-Cost, Cloud-Based Servers to Solve Intensive, Parallel Computations, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, September, 2015,
| Abstract | Full text (PDF 235 KBs) | BibTex

J. Cedillo, J. Nascimento, GPU Implementation of the Simplex Identification via Split Augmented Lagrangian, Europe Remote Sensing - SPIE, Toulouse, France, Vol. 9646, pp. 964607 - 964607-10, September, 2015,
| Abstract | Full text (PDF 579 KBs) | BibTex

S. B. G. Garcia, G. Martin Martin, J. Nascimento, J. Bioucas-Dias, A. Plaza, , , A Fast Parallel Hyperspectral Coded Aperture Algorithm for Compressive Sensing Using OpenCL, International Conf. on Computer as a Tool - Eurocon, Salamanca, Spain, Vol. --, pp. -- - --, September, 2015,
| Abstract | Full text (PDF 157 KBs) | BibTex

J. Nascimento, MV Vestias, Real-time Hyperspectral Unmixing on Low Cost FPGA, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, September, 2015,
| Abstract | BibTex

P. M. Marques, R. A. Radius, Velocity estimation of moving ships using C-band SLC SAR data, UK Ministry of Defence Sensor Signal Processing for Defence - SSPD, Endinburgh, United Kingdom, Vol. 1, pp. 70 - 73, September, 2015,
| Abstract | BibTex

H. Proença, G. Santos, J. Neves, Quis-Campi: Extending In The Wild Biometric Recognition to Surveillance Environments, International Conf. on Image Analysis and Processing - ICIAP, Genova, Italy, Vol. 1, pp. 1 - 6, September, 2015 | BibTex

S. Prasad, J. Chanussot, J. E. Fowler, J. Bioucas-Dias, C. D. Creuserre, Introduction to the Issue on Advances in Hyperspectral Data Processing and Analysis, IEEE Journal on Selected Topics in Signal Processing, Vol. 9, No. 6, pp. 961 - 963, September, 2015 | Full text (PDF 532 KBs) | BibTex

J. Li, A. Agathos, J. Bioucas-Dias, D. Zaharie, A. Plaza, X. Li, Minimum volume simplex analysis: a fast algorithm for linear hyperspectral unmixing, IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, No. 9, pp. 5067 - 5082, September, 2015 | Full text (PDF 1 MB) | BibTex

J. Neves, J. Moreno, H. Proença, A Master-slave Calibration Algorithm with Fish-eye Correction, Mathematical Problems in Engineering, Vol. 0, No. 0, pp. 1 - 8, September, 2015 | BibTex

Loncan, L. Almeida, J. Bioucas-Dias, Briottet, Chanussot, Dobigeon, Fabre, Liao, Licciardi, M. Simões, Tourneret, Vengazones, Vivone, Wei, Hyperspectral pansharpening: a review, IEEE Geoscience and Remote Sensing Magazine, Vol. 3, No. 3, pp. 27 - 46, September, 2015 | BibTex

F. Rosa, K. Sales, B.C. Cunha, A. Couto, M. Lopes, C. Calado, A comprehensive high-throughput FTIR spectroscopy-based method for evaluating the transfection event: estimating the transfection efficiency and extracting associated metabolic responses, Analytical and Bioanalytical Chemistry, Vol. 407, No. 26, pp. 8097 - 8108, September, 2015 | BibTex

H. Silva, Physiological Computing: New Methods and Biometric Applications, Instituto Superior Técnico, September, 2015

M. Mura, J. Bioucas-Dias, J. Chanussot, An analysis of collaborative representation schemes for the classification of hyperspectral images, European Signal Processing Conference EUSIPCO, Nice, France, Vol. PP, pp. 1 - 5, August, 2015,
| Abstract | BibTex

M, Pereyra, J. Bioucas-Dias, M. A. T. Figueiredo, Maximum-a-posteriori estimation with unknown regularisation Parameters, European Signal Processing Conference EUSIPCO, Nice, France, Vol. PP, pp. 1 - 5, August, 2015,
| Abstract | BibTex

Q. Wei, J. Bioucas-Dias, Dobigeon, J.-Y. Tourneret, Hyperspectral and multispectral image Fusion based on a sparse representation, IEEE Transactions on Geoscience and Remote Sensing, Vol. PP, No. 99, pp. 1 - 11, August, 2015 | BibTex

DPC Antão, M. A. T. Figueiredo, Text Classification Using Compression-Based Dissimilarity Measures, International Journal of Pattern Recognition and Artificial Intelligence, Vol. 29, No. 05, pp. 1553004 - 1553023, August, 2015,
| Abstract | BibTex

B. Gamecho, H. Silva, J. Guerreiro Guerreiro, L. Gardeazabal, J. Abascal, Context-aware application to increase compliance of physical rehabilitation exercises at home via animatronic biofeedback in elderly users, Journal of Medical Systems, Vol. 39, No. 11, pp. 296 - 306, August, 2015,
| Abstract | BibTex

S. B. G. Garcia, G. Martin Martin, J. Nascimento, J. Bioucas-Dias, V. Silva, A. Plaza, GPU IMPLEMENTATION OF A HYPERSPECTRAL CODED APERTURE ALGORITHM FOR COMPRESSIVE SENSING, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Milan, Italy, Vol. -, pp. - - -, July, 2015 | BibTex

J. Nascimento, MV Vestias, G. Martin Martin, FPGA-based Architecture for Hyperspectral Unmixing, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Milan, Italy, Vol. -, pp. 1761 - 1764, July, 2015 | BibTex

G. Martin Martin, J. Bioucas-Dias, A. Plaza, B-HYCA: BLIND HYPERSPECTRAL COMPRESSIVE SENSING, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Milan, Italy, Vol. -, pp. - - -, July, 2015 | BibTex

G. Martin Martin, J. Bioucas-Dias, HYPERSPECTRAL COMPRESSIVE SENSING FROM SPECTRAL PROJECTIONS, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Milan, Italy, Vol. -, pp. - - -, July, 2015 | BibTex

X. Zeng, M. A. T. Figueiredo, The Ordered Weighted l1 Norm: Atomic Formulation and Conditional Gradient Algorithm, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Cambridge, United Kingdom, Vol. -, pp. - - -, July, 2015 | BibTex

M. A. T. Figueiredo, R. Nowak, Linear Regression with Strongly Correlated Designs Using Ordered Weighted l1 Regularization, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Cambridge, United Kingdom, Vol. N/A, pp. N/A - N/A, July, 2015 | BibTex

M. Almeida, C. Pinto, H. Figueira, P. Mendes, A. Martins, Aligning Opinions: Cross-Lingual Opinion Mining with Dependencies., Annual Meeting of the Association for Computational Linguistics - ACL, Beijing, China, Vol. -, pp. - - -, July, 2015,
| Abstract | BibTex

A. Martins, F. González, Parsing as Reduction, Annual Meeting of the Association for Computational Linguistics - ACL, Beijing, China, Vol. -, pp. - - -, July, 2015 | BibTex

A. Martins, Transferring Coreference Resolvers with Posterior Regularization, Annual Meeting of the Association for Computational Linguistics - ACL, Beijing, China, Vol. -, pp. - - -, July, 2015 | BibTex

L. Loncan, J. Bioucas-Dias, L. Almeida, X. Briottet, J. Chanussot, Dobigeon, S. Fabre, W. Liao, G. Licciardi, M. Simões, J.-Y. Tourneret, A. Veganzones, G. Vivone, Q. Wei, N. Yokoya, Comparison of nine hyperspectral pansharpening methods, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Milan, Italy, Vol. PP, pp. 1 - 4, July, 2015,
| Abstract | Full text (PDF 207 KBs) | BibTex

F. Condessa, J. Bioucas-Dias, J. Kovacevic Kovacevic, Supervised Hyperspectral Image Segmentation with Rejection, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Milan, Italy, Vol. ., pp. . - ., July, 2015 | Full text (PDF 361 KBs) | BibTex

J. L. Monteiro, S. Vinga, A. M. Carvalho, Polynomial-time algorithm for learning optimal tree-augmented dynamic Bayesian networks, Conference on Uncertainty in Artificial Intelligence, Amsterdam, Netherlands, Vol. 31, pp. 622 - 631, July, 2015 | BibTex

H. Proença, J. Moreno, V.B. Prasath, G. Santos, Robust periocular recognition by fusing sparse representations of color and geometry information, Journal of Signal Processing Systems, Vol. 0, No. 0, pp. 0 - 0, July, 2015 | BibTex

X. Fu, W. Ma, T. Chan, J. Bioucas-Dias, Self-Dictionary Sparse Regression for Hyperspectral Unmixing: Greedy Pursuit and Pure Pixel Search are Related, IEEE Journal on Selected Topics in Signal Processing, Vol. PP, No. 99, pp. 1 - 14, July, 2015 | BibTex

S. Fairclough, H. Silva, H. Gamboa, K. Gilleade, S. B. Badia, Applications and issues for physiological computing systems: An introduction to the special issue, Interacting with Computers, Vol. 27, No. 5, pp. 489 - 491, July, 2015 | BibTex

S. B. G. Garcia, G. Martin Martin, J. Nascimento, J. Bioucas-Dias, A. Plaza, V. Silva, GPU IMPLEMENTATION OF A CONSTRAINED HYPERSPECTRAL CODED APERTURE ALGORITHM FOR COMPRESSIVE SENSING, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Tokyo, Japan, Vol. -, pp. - - -, June, 2015,
| Abstract | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Potential and limitations of band selection and library pruning in sparse hyperspectral unmixing, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Tokyo, Japan, Vol. 1, pp. 1 - 4, June, 2015 | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Robust collaborative nonnegative matrix factorization for hyperspectra unmixing (r-conmf), IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Tokyo, Japan, Vol. 1, pp. 1 - 4, June, 2015 | BibTex

F. Condessa, J. Bioucas-Dias, J. Kovacevic Kovacevic, SEGSALSA-STR: A convex formulation to supervised hyperspectral image segmentation using hidden fields and structure tensor regularization, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Tokyo, Japan, Vol. -, pp. - - -, June, 2015 | BibTex

F. Condessa, J. Bioucas-Dias, J. Kovacevic Kovacevic, Robust hyperspectral image classification with rejection fields, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Tokyo, Japan, Vol. -, pp. - - -, June, 2015 | BibTex

G. Martin Martin, J. Bioucas-Dias, HYPERSPECTRAL COMPRESSIVE ACQUISITION IN THE SPATIAL DOMAIN VIA BLIND FACTORIZATION, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Tokyo, Japan, Vol. -, pp. - - -, June, 2015 | BibTex

M. Almeida, A. Martins, Lisbon: Evaluating TurboSemanticParser on Multiple Languages and Out-of-Domain Data, International Workshop on Semantic Evaluation - SemEval, Denver, United States, Vol. -, pp. - - -, June, 2015,
| Abstract | BibTex

P. M. Marques, Opportunity Targets as References for Phase Correction on Passive Radar Channels, International Radar Symp., Dresden, Germany, Vol. 1, pp. 1 - 4, June, 2015,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, Exploiting the Bin-Class Histograms for Feature Selection on Discrete Data, Iberian Conf. on Pattern Recognition and Image Analysis, Santiago de Compostela, Spain, Vol. LNCS9117, pp. 345 - 353, June, 2015 | BibTex

H. Hongxing, J. Bioucas-Dias, V. Katkovnik, Interferometric phase image estimation via sparse coding in the complex domain, IEEE Transactions on Geoscience and Remote Sensing, Vol. PP, No. 99, pp. 1 - 16, June, 2015 | BibTex

M. Simões, J. Bioucas-Dias, L. Almeida, J. Chanussot, A Convex Formulation for Hyperspectral Image Superresolution via Subspace-Based Regularization, IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, No. 6, pp. 3373 - 3388, June, 2015 | Full text (PDF 1 MB) | BibTex

E.B. Barroso, G. Santos Santos, L. Cardoso, C.P. Padole, H. Proença, Periocular recognition: how much facial expressions affect performance?, Pattern Analysis and Applications, Vol. 19, No. 2, pp. 517 - 530, June, 2015 | BibTex

K. Sales, F. Rosa, S. P. Sampaio, L. Fonseca, M. Lopes, C. Calado, In Situ Near-Infrared (NIR) versus High-Throughput Mid-Infrared (MIR) Spectroscopy to Monitor Biopharmaceutical Production, Applied Spectroscopy, Vol. 69, No. 6, pp. 760 - 772, June, 2015 | BibTex

G. Martin Martin, J. Bioucas-Dias, A. Plaza, HYCA: a new technique for hyperspectral compressive sensing, IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, No. 5, pp. 2819 - 3831, May, 2015 | BibTex

S. B. G. Garcia, G. Martin Martin, J. Nascimento, J. Bioucas-Dias, V. Silva, Parallel Hyperspectral Coded Aperture for Compressive Sensing on GPUs, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 9, No. 2, pp. 932 - 944, May, 2015,
| Abstract | BibTex

X. Zeng, M. A. T. Figueiredo, Decreasing Weighted Sorted l1 Regularization, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Brisbane, Australia, Vol. -, pp. - - -, April, 2015 | BibTex

M. Khodadadzadeh, A. Plaza, J. Bioucas-Dias, Hyperspectral image classification based on union of subspaces, Joint Urban Remote Sensing Event - JURSE, Lausanne, Switzerland, Vol. PP, pp. 1 - 5, April, 2015,
| Abstract | Full text (PDF 685 KBs) | BibTex

A. Lourenço, S. Bulo Bulo, N. Rebagliati, A. L. N. Fred, M. A. T. Figueiredo, M. Pelillo, Probabilistic consensus clustering using evidence accumulation, Machine Learning, Vol. 98, No. 1-2, pp. 331 - 357, April, 2015,
| Abstract | BibTex

G. Vivone, M. Simões, M. Mura, R. Restaino, J. Bioucas-Dias, G. Licciardi, J. Chanussot, Pansharpening based on semiblind deconvolution, IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, No. 4, pp. 1997 - 2010, April, 2015 | Full text (PDF 2 MBs) | BibTex

G. Santos Santos, PF Fiadeiro, H. Proença, BioHDD: A Dataset for Studying Biometric Identification on Heavily Degraded Data, IET Biometrics, Vol. 4, No. 1, pp. 1 - 9, March, 2015 | BibTex

C.P. Padole, H. Proença, Aperiodic Feature Representation for Gait Recognition in Cross-view Scenarios for Unconstrained Biometrics, Pattern Analysis and Applications, Vol. 20, No. 1, pp. 73 - 86, March, 2015 | BibTex

A. Martins, M. A. T. Figueiredo, P. Aguiar, N. A. Smith, E. P. Xing, AD3: Alternating Directions Dual Decomposition for MAP Inference in Graphical Models, Journal of Machine Learning Research, Vol. 16, No. Mar, pp. 495 - 545, March, 2015 | BibTex

J. Rosa, H. Silva, R.M. Matias, A web-based framework using a model-view-controller architecture for human motion analysis, IEEE Portuguese Meeting on Bioengineering - ENBENG, Lisbon, Portugal, Vol., pp. -, February, 2015 | BibTex

P. Fazendeiro, J. Oliveira, Observer biased fuzzy clustering, IEEE Transactions on Fuzzy Systems, Vol. 23, No. 1, pp. 85 - 97, February, 2015,
| Abstract | BibTex

H. Silva, C. C. Carreiras, A. Lourenço, A. L. N. Fred, R. César das Neves, R. Ferreira, Off-the Person Electrocardiography: Performance Assessment and Clinical Correlation, Health and Technology, Vol. 4, No. 4, pp. 309 - 318, February, 2015,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, Feature Discretization with Relevance and Mutual Information Criteria, Chapter in, Pattern Recognition Applications and Methods, Advances in Intelligent Systems and Computing, 318, A. Fred and M. De Marsico, Springer, 2015

H. Aidos, A. L. N. Fred, Consensus of Clusterings based on High-Order Dissimilarities, Chapter in, Partitional Clustering Algorithms, M. Emre Celebi, Springer, 2015

P. Fazendeiro, J. Oliveira, Observer-Biased Analysis of Gene Expression Profiles, Chapter in, Big Data Analytics in Bioinformatics and Healthcare, IGI global, Medical Information Science Reference, Hershey, 2015

J. D. Pinto, A. M. Carvalho, S. Vinga, Outlier Detection in Cox Proportional Hazards Models Based on the Concordance c-Index, Chapter in, Machine Learning, Optimization, and Big Data - Revised Selected Papers, pages 252-256, Springer International Publishing, Cham, 2015

H. Aidos, J. Duarte, A. L. N. Fred, Diagnosing Alzheimer’s Disease: Automatic Extraction and Selection of Coherent Regions in FDG-PET Images, Chapter in, Biomedical Engineering Systems and Technologies, Springer International Publishing, -, 2015

F.Q. Quinaz, P. Fazendeiro, M. Castelo-Branco, P.A. Araújo, Soft Computing Drug Administration in the Ambient Assisted Living Environment, Chapter in, Ambient Assisted Living, Nuno M. Garcia and Joel Jose P. C. Rodrigues, CRC Press, Boca Raton, 2015

A. L. N. Fred, M. Marsico Marsico, Pattern Recognition Applications and Methods: ICPRAM 2013 Revised Selected Papers, Springer International Publishing, New York, 2015,
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A. L. N. Fred, M. Marsico Marsico, A. Tabonne Tabonne, Pattern Recognition Applications and Methods: ICPRAM 2014 Revised Selected Papers, Springer International Publishing, New York, 2015,
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A. L. N. Fred, M. Marsico Marsico, M. A. T. Figueiredo, Pattern recognition Applications and Methods: ICPRAM 2015 Revised Selected Papers, Springer International Publishing, New York, 2015,
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A. L. N. Fred, J. L. G. Dietz Dietz, D. Aveiro Aveiro, K. Liu Liu, JBF Filipe, Knowledge Discovery, Knowledge Engineering and Knowledge Management: IC3k 2014 Revised Selected Papers, Springer International Publishing, New York, 2015,
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M. Helfert, A. H. Holzinger, M. Ziefle, A. L. N. Fred, J. O'Donoghue, C. Rocker, Information and Communication Technologies for Ageing Well and e-Health; CT4AgeingWell 2015, Lisbon, Portugal, May 20-22, 2015. Revised Selected Papers, Springer International Publishing, zurich, 2015,
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A. L. N. Fred, H. Gamboa, D. Elias, Biomedical Engineering Systems and Technologies: BIOSTEC 2015, Lisbon, Portugal, January 12-15, 2015, Revised Selected Papers, Springer International Publishing, Zurich, 2015,
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Q. Ferreira, A. Bragança, J. Oliveira, J. Bioucas-Dias, M. A. T. Figueiredo, L. Alcácer, J. Morgado, Nanostructured coatings for intraocular devices with drug delivery function, International Conf. on Biomedical Electronics and Devices - BIODEVICES, Lisboa, Portugal, Vol. na, pp. na - na, January, 2015,
| Abstract | Full text (PDF 158 KBs) | BibTex

F. M. Marques, C. C. Carreiras, A. Lourenço, A. L. N. Fred, R. Ferreira, ECG Biometrics Using a Dissimilarity Space Representation, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, lisbon, Portugal, Vol. ?, pp. ? - ?, January, 2015 | BibTex

J. D. Pinto, A. M. Carvalho, S. Vinga, Outlier detection in survival analysis based on the concordance c-index, BIOINFORMATICS, Lisbon, Portugal, Vol. 6, pp. 75 - 82, January, 2015 | BibTex

A. M. Teodoro, M. Almeida, M. A. T. Figueiredo, Single-frame Image Denoising and Inpainting Using Gaussian Mixtures, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Lisboa, Portugal, Vol. -, pp. 283 - 288, January, 2015,
| Abstract | BibTex

D. Batista, A. L. N. Fred, Spectral and Time Domain Parameters for the Classification of Atrial Fibrillation, INSTICC International Conf. on Bio-inspired Systems and Signal Processing - Biosignals, Lisbon, Portugal, Vol. 1, pp. 329 - 337, January, 2015,
| Abstract | Full text (PDF 526 KBs) | BibTex

H. Proença, Iris Recognition: Whats Beyond Bit Fragility?, IEEE Transactions on Information Forensics and Security, Vol. 10, No. 2, pp. 321 - 332, January, 2015 | BibTex

L.I. Itti, L.A. Alexandre, BIK-BUS: Biologically Motivated 3D Keypoint Based on Bottom-Up Saliency, IEEE Transactions on Image Processing, Vol. 24, No. 1, pp. 163 - 175, January, 2015 | BibTex

J. Duarte, A. L. N. Fred, F. Jorge Duarte Duarte, Constraint acquisition methods for data clustering, Intelligent Data Analysis, Vol. 18, No. 6, pp. S47 - S644, January, 2015 | BibTex

M. T. Torrado, H. Silva, S. E. Eusébio, A. L. N. Fred, S. O. Ouakinin, Alexithymia, physiological reactivity and cognitive appraisals of emotional stimuli in opiate dependents: A pilot study, Journal of Neurology and Neurophysiology, Vol. 6, No. 1, pp. 1 - 8, January, 2015 | BibTex

M. P. Negrinho, A. Martins, Orbit Regularization, Advances in Neural Information Processing Systems - NIPS, Montreal, Canada, Vol. 0, pp. 0 - 0, December, 2014 | BibTex

B. Gamecho, J. Guerreiro Guerreiro, A. P. Alves Alves, A. Lourenço, H. Silva, L. Gardeazabal, J. Abascal, A. L. N. Fred, Evaluation of a Context-Aware Application for Mobile Robot Control Mediated by Physiological Data: The ToBITas Case Study, Ubiquitous Computing and Ambient Intelligence. Personalisation and User Adapted Services UCAmI, Belfast, United Kingdom, Vol. 8867, pp. 147 - 154, December, 2014,
| Abstract | BibTex

M. Khodadadzadeh, J. Li, A. Plaza, J. Bioucas-Dias, A subspace-based multinomial logistic regression for hyperspectral image classification, IEEE Geoscience and Remote Sensing Letters, Vol. 11, No. 12, pp. 2105 - 2109, December, 2014 | BibTex

H. Aidos, A. L. N. Fred, Learning Similarities by Accumulating Evidence in a Probabilistic Way, Iberoamerican Congress on Pattern Recognition - CIARP, Puerto Vallarta, Mexico, Vol. -, pp. - - -, November, 2014 | BibTex

X.F. Frazão, L.A. Alexandre, Weighted Convolutional Neural Network Ensemble, Iberoamerican Congress on Pattern Recognition - CIARP, Puerto Vallarta, Mexico, Vol. LNCS 8827, pp. 674 - 681, November, 2014 | BibTex

M. Lucas da Silva, D. Gonçalves, H. Silva, User-tuned Content Customization for Children with Autism Spectrum Disorders, Procedia Computer Science, Vol. 27, No., pp. 441 - 448, November, 2014 | BibTex

H. Aidos, Dissimilarity-based measures and high-order dissimilarities: application to unsupervised and supervised learning, Instituto Superior Técnico, November, 2014

H. Aidos, J. Duarte, A. L. N. Fred, Identifying Regions of Interest for Discriminating Alzheimer's Disease from Mild Cognitive Impairment, IEEE International Conf. on Image Processing - ICIP, Paris, France, Vol. 0, pp. 21 - 25, October, 2014,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, Efficient Supervised Relevance Criteria Tailored to Discrete Features, Portuguese Conf. on Pattern Recognition - RecPad, Covilha, Portugal, Vol. --, pp. -- - --, October, 2014,
| Abstract | Full text (PDF 251 KBs) | BibTex

A. Ferreira, M. A. T. Figueiredo, A comparison between Shannon’s, Renyi’s, and Tsallis Mutual Information for Feature Selection, Portuguese Conf. on Pattern Recognition - RecPad, Covilha, Portugal, Vol. --, pp. -- - --, October, 2014,
| Abstract | Full text (PDF 221 KBs) | BibTex

V. Katkovnik, K. Egiazarian, J. Bioucas-Dias, Phase imaging via sparse coding in the complex domain based on high-order SVD and nonlocal BM3D techniques, IEEE International Conf. on Image Processing - ICIP, Paris, France, Vol. 1, pp. 1 - 5, October, 2014 | BibTex

X.F. Frazão, L.A. Alexandre, DropAll: Generalization of Two Convolutional Neural Network Regularization Methods, International Conf. on Image Analysis and Recognition, Vilamoura, Portugal, Vol. LNCS 8814, pp. 282 - 289, October, 2014 | BibTex

JBF Filipe, R. Rodrigues, A. L. N. Fred, Semantic relatedness with variable ontology density, International Conf. on Knowledge Discovery and Information Retrieval - KDIR, Rome, Italy, Vol. SSTM, pp. 554 - 559, October, 2014 | BibTex

M. Simões, J. Bioucas-Dias, L. Almeida, J. Chanussot, Hyperspectral image superresolution: An edge-preserving convex formulation, IEEE International Conf. on Image Processing - ICIP, Paris, France, Vol. 1, pp. 4166 - 4170, October, 2014 | Full text (PDF 1 MB) | BibTex

A. Veganzones, M. Simões, G. Licciardi, J. Bioucas-Dias, J. Chanussot, Hyperspectral super-resolution of locally low rank images from complementary multisource data, IEEE International Conf. on Image Processing - ICIP, Paris, France, Vol. 1, pp. 703 - 707, October, 2014 | Full text (PDF 856 KBs) | BibTex

Das, Chen, A. Martins, Schneider, N. A. Smith, Frame-Semantic Parsing, Computational Linguistics, Vol. 40, No. 1, pp. 9 - 56, October, 2014 | BibTex

M. Khodadadzadeh, J. Li, H. Ghassemian, J. Bioucas-Dias, X. Li, Spectral-spatial classification of hyperspectral data using local and global probabilities for mixed pixel characterization, IEEE Transactions on Geoscience and Remote Sensing, Vol. 52, No. 10, pp. 6298 - 6314, October, 2014 | BibTex

H. Proença, Ocular Biometrics by Score-Level Fusion of Disparate Experts, IEEE Transactions on Image Processing, Vol. 0, No. 0, pp. 1 - 13, October, 2014 | BibTex

H. Silva, A. L. N. Fred, RCM Martins, Biosignals for Everyone, IEEE Pervasive Computing, Vol. 13, No. 4, pp. 64 - 71, October, 2014 | BibTex

P. Sampaio, K. Sales, F. Rosa, M. Lopes, C. Calado, In-situ near infrared spectroscopy monitoring of cyprosin production by recombinant Saccharomyces cerevisiae strains, Journal of Biotechnology, Vol. 188C, No. -, pp. 148 - 157, October, 2014 | BibTex

X. Zeng, M. A. T. Figueiredo, Robust sparsity and clustering regularization for regression, European Signal Processing Conference EUSIPCO, Lisboa, Portugal, Vol. submitted, pp. - - -, September, 2014 | BibTex

X. Zeng, M. A. T. Figueiredo, The Atomic norm formulation of OSCAR regularization with application to the Frank-Wolfe algorithm, European Signal Processing Conference EUSIPCO, Lisboa, Portugal, Vol. submitted, pp. - - -, September, 2014 | BibTex

A. Lourenço, S. Bulo Bulo, C. C. Carreiras, A. L. N. Fred, ECG Analysis Using Consensus Clustering, European Signal Processing Conference EUSIPCO, Lisbon, Portugal, Vol. ?, pp. 511 - 515, September, 2014,
| Abstract | BibTex

H. Aidos, A. L. N. Fred, A Family of Hierarchical Clustering Algorithms based on High-order Dissimilarities, European Signal Processing Conference EUSIPCO, Lisbon, Portugal, Vol. -, pp. 1432 - 1436, September, 2014,
| Abstract | BibTex

JPJR Rosário, J. Nascimento, MV Vestias, FPGA-based Architecture for Hyperspectral Endmember Extraction, Europe Remote Sensing - SPIE, Amesterdam, Netherlands, Vol. 9247, pp. 924703 - 924703-11, September, 2014,
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J.F. Freitas, A. Ferreira, M. A. T. Figueiredo, A. T. Teixeira, M. D. Dias, Enhancing Multimodal Silent Speech Interfaces with Feature Selection, ISCA - Conf. of the International Speech Communication Association - INTERSPEECH, Singapore, Singapore, Vol. --, pp. 1169 - 1173, September, 2014,
| Abstract | Full text (PDF 177 KBs) | BibTex

C. C. Carreiras, A. Lourenço, A. L. N. Fred, ECG signals for biometric applications: Are we there yet?”, International Conf. on Informatics in Control, Automation and Robotics - ICINCO, Viena, Austria, Vol. 1, pp. 765 - 772, September, 2014 | BibTex

H. He, L. Condat, J. Bioucas-Dias, J. Chanussot, J. Xia, A new pansharpening method based on spatial and spectral sparsity priors, IEEE Transactions on Image Processing, Vol. 23, No. 9, pp. 4160 - 4170, September, 2014 | BibTex

C. Silvestre, M. Cardoso, M. A. T. Figueiredo, Feature selection for clustering categorical data with an embedded modelling approach, Expert Systems, Vol. 12082, No. --, pp. -- - --, September, 2014,
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M. Lopes, G. Martins, C. Calado, Kinetic modeling of plasmid bioproduction in recombinant Escherichia coli DH5alpha cultures conducted over different carbon-source compositions, Journal of Biotechnology, Vol. 186, No. -, pp. 38 - 48, September, 2014 | BibTex

A. Martins, M. Almeida, Priberam: A Turbo Semantic Parser with Second Order Features, International Workshop on Semantic Evaluation - SemEval, Dublin, Ireland, Vol. 0, pp. 0 - 0, August, 2014 | BibTex

A.V.C. Carreiro, S. Pinto, A. M. Carvalho, M. C. Carvalho, S. Madeira, Predicting non-invasive ventilation in ALS patients using time windows, ACM SIGKDD Workshop on Healthcare Informatics HI-KDD, New York, United States, Vol. 20, pp. 1 - 8, August, 2014 | BibTex

J. Moreno, V.B. Prasath, H. Proença, K. Palaniappan, Fast and globally convex multiphase active contours for brain MRI segmentation, Computer Vision and Image Understanding, Vol. 125, No. 0, pp. 237 - 250, August, 2014 | BibTex

V. Katkovnik, J. Bioucas-Dias, Wavefront reconstruction in phase-shifting interferometry via sparse coding of amplitude and absolute phase, Journal of the Optical Society of America A-Optics Image Science and Vision, Vol. 31, No. 8, pp. 1801 - 1810, August, 2014 | BibTex

P. M. Marques, Phase correction for passive radar using targets of opportunity, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Quebec, Canada, Vol. 1, pp. 1 - 4, July, 2014,
| Abstract | BibTex

H. Proença, J. C. N. Neves, J. Moreno, Face Recognition: Handling Data Misalignments Implicitly by Fusion of Sparse Representations, IET Computer Vision, Vol. 0, No. 0, pp. 1 - 10, July, 2014 | BibTex

A. Lourenço, C. C. Carreiras, H. Silva, A. L. N. Fred, ECG Biometrics: A template selection approach, IEEE International Symp. on Medical Measurements and Applications - MeMeA, Lisbon, Portugal, Vol. ?, pp. ? - ?, June, 2014,
| Abstract | BibTex

P. M. Marques, R. A. Radius, Velocity Vector Estimation of Moving Targets using C-Band SLC Strip Map SAR Data, European Conf. on Synthetic Aperture Radar, Berlim, Germany, Vol. 1, pp. 1 - 4, June, 2014,
| Abstract | BibTex

G. Licciardi, A. Veganzones, M. Simões, J. Bioucas-Dias, J. Chanussot, Super-resolution of hyperspectral images using local spectral unmixing, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Lausanne, Switzerland, Vol. 1, pp. 1 - 1, June, 2014 | Full text (PDF 145 KBs) | BibTex

A. Portelo, M. A. T. Figueiredo, J. Lemos, J. S. Marques, Moving horizon estimation of pedestrian interactions using multiple velocity fields, Eurasip Journal on Image and Video Processing, Vol. 9, No. 1, pp. 1 - 9, June, 2014,
| Abstract | BibTex

H. Silva, A. Lourenço, A. L. N. Fred, RCM Martins, BIT: Biosignal Igniter Toolkit, Computer Methods and Programs in Biomedicine, Vol. 115, No. 1, pp. 20 - 32, June, 2014 | BibTex

X. Zeng, M. A. T. Figueiredo, Decreasing weighted sorted L1 regularization, IEEE Signal Processing Letters, Vol. 21, No. 10, pp. 1240 - 1244, June, 2014 | BibTex

N, Fachada, M. A. T. Figueiredo, V. Lopes, R. C. Martins, A. Rosa Rosa, Spectrometric differentiation of yeast strains using minimum volume increase and minimum direction change clustering criteria, Pattern Recognition Letters, Vol. 45, No. -, pp. 55 - 61, June, 2014,
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M. Iordache, L. Tits, J. Bioucas-Dias, A. Plaza, B. Somers, A Dynamic Unmixing Framework for Plant Production System Monitoring, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 7, No. 6, pp. 2016 - 2034, June, 2014 | BibTex

X. Zeng, M. A. T. Figueiredo, Group-sparse Matrix Recovery, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Florence, Italy, Vol. -, pp. - - -, May, 2014 | BibTex

X. Zeng, M. A. T. Figueiredo, Robust Binary Fused Compressive Sensing using Adaptive Outlier Pursuit, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Florence, Italy, Vol. -, pp. - - -, May, 2014 | BibTex

M. A. T. Figueiredo, Teaching an Old Trick to an Old Dog: Revisiting the Quadratic Programming Formulation of Sparse Recovery Using ADMM, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Florence, Italy, Vol. -, pp. - - -, May, 2014,
| Abstract | BibTex

M. A. T. Figueiredo, Revisiting the Quadratic Programming Formulation of Sparse Recovery, SIAM Conf. on Imaging Science - SIAM-IS, Hong Kong, China, Vol. -, pp. - - -, May, 2014,
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J. C. N. Neves, H. Castro, A.M. Tomás, M. Coimbra, H. Proença, Detection and Separation of Overlapping Cells Based on Contour Concavity for Leishmania images, Cytometry Part A, Vol. 0, No. 0, pp. 1 - 10, May, 2014 | BibTex

X. Zeng, M. A. T. Figueiredo, Solving OSCAR regularization problems by proximal splitting algorithms, Digital Signal Processing, Vol. 31, No., pp. 124 - 135, April, 2014 | Full text (PDF 963 KBs) | BibTex

A. M. Carvalho, P. Adão, P. Mateus, Hybrid learning of Bayesian multinets for binary classification, Pattern Recognition, Vol. 47, No. 10, pp. 3438 - 3450, April, 2014 | BibTex

H. Aidos, J. Duarte, A. L. N. Fred, Finding Coherent Regions in PET Images for the Diagnosis of Alzheimer's Disease, International Conf. on Bioimaging, Angers, France, Vol. -, pp. 12 - 18, March, 2014,
| Abstract | BibTex

J. Duarte, H. Aidos, A. L. N. Fred, Feature Extraction in PET Images for the Diagnosis of Alzheimer's Disease, INSTICC International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Angers, Loire Valley, France, Vol. 0, pp. 561 - 568, March, 2014,
| Abstract | BibTex

J. Nascimento, J. Bioucas-Dias, J.M.R.A Alves, V. Silva, A. Plaza, Parallel Hyperspectral Unmixing on GPUs, IEEE Geoscience and Remote Sensing Letters, Vol. 11, No. 3, pp. 666 - 670, March, 2014,
| Abstract | BibTex

H. Proença, ReigSAC: Fast Discrimination of Spurious Keypoint Correspondences on Planar Surfaces, Machine Vision and Applications, Vol. 25, No. 3, pp. 763 - 773, March, 2014 | BibTex

H. Silva, A. L. N. Fred, Harnessing the Power of Biosignals, IEEE Computer, Vol. 47, No. 3, pp. 74 - 77, March, 2014 | BibTex

J. Li, X. Huang, P. Gamba, J. Bioucas-Dias, J. A. Benediktsson, A. Plaza, Multiple Feature Learning for Hyperspectral Image Classification, IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, No. 3, pp. 1592 - 1606, March, 2014 | BibTex

H. Silva, A. Lourenço, A. L. N. Fred, N. Raposo, M. Aires-de-Sousa, Check Your Biosignals Here: A New Dataset for Off-the-Person ECG Biometrics, Computer Methods and Programs in Biomedicine, Vol. 113, No. 2, pp. 503 - 514, February, 2014 | Full text (PDF 3 MBs) | BibTex

A. Ferreira, Feature Selection and Discretization for High-Dimensional Data, Instituto Superior Técnico, February, 2014

H. Proença, Biometric Identification from Facial Sketches of Poor Fidelity: Comparison of Human and Machine Performance,, Chapter in, Signal and Image Processing for Biometrics : State of the Art and Recent Advances, Jacob Scharcanski, Hugo Proença, Eliza Yingzi, Springer, New York, 2014

H. Proença, Using Ocular Data for Unconstrained Biometric Recognition, Chapter in, Face Recognition in Adverse Conditions, Maria De Marsico, Michele Nappi, Massimo Tistarelli, IGI global, Medical Information Science Reference, 2014

C. Nunes, D. Silva, M. Guerreiro, A. de Mendonça, A. M. Carvalho, S. Madeira, Class imbalance in the prediction of dementia from neuropsychological data, Chapter in, Portuguese Conference on Artificial Intelligence, volume 8154 of Lecture Notes in Computer Science, pages 138-151, Luis Miguel Correia, Luís Paulo Reis and José Manuel Cascalho, Springer, Angra do Heroísmo, Açores, 2014

S. G. Azevedo Azevedo, Paula Prata Sousa, P. Fazendeiro, The role of radio frequency identifi cation (RFID) technologies in improving process management and product tracking in the textiles and fashion supply chain, Chapter in, Fashion supply chain management using radio frequency identification (RFID) technologies, W. K. Wong and Z. X. Guo, Woodhead Publishing, 2014

A. Martins, AD3 : A Fast Decoder for Structured Prediction, Chapter in, Advanced Structured Prediction, Sebastian Nowozin, Peter V. Gehler, Jeremy Jancsary and Christoph H. Lampert, MIT Press, 2014

M.F.A. Costa, P. Fazendeiro, A Simple Movement Classification System for Smartphones with Accelerometer, Chapter in, New Perspectives in Information Systems and Technologies, Volume 2, A. Rocha et al., Springer, 2014

J.P.R.P. Silva, P. Fazendeiro, F.P. Mondéjar, S. P. Pinto, ARTE: An Embryo Quality Assessment Tool, Chapter in, New Perspectives in Information Systems and Technologies, Volume 2, A. Rocha et al., Springer, 2014

H. Aidos, A. L. N. Fred, Learning similarities by accumulating evidence in a probabilistic way, Chapter in, Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, Eduardo Bayro-Corrochano and Edwin Hancock, Springer, 2014

H. Silva, bioPLUX clinical - Dispositivo médico inovador para fisioterapia e medicina de reabilitação baseada em biofeedback, Chapter in, Engenharia pt - Uma via verde para o desenvolvimento tecnológico e económico de Portugal, Grupo Editorial Vida Económica, Porto, 2014

A. P. Alves Alves, João Martins Martins, H. Silva, A. Lourenço, A. L. N. Fred, H. F. Ferreira, Paper-based inkjet electrodes: Experimental study for ECG applications, Chapter in, Physiological Computing Systems, Springer Berlin Heidelberg, Berlin, 2014

JC Scharcanski, H. Proença, E. D. Du, Signal and Image Processing for Biometrics : State of the Art and Recent Advances., Springer, Berlin, 2014,
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A. L. N. Fred, JBF Filipe, Agents and Artificial Intelligence, Springer, New York, 2014,
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H. Silva, A. H. Holzinger, S. Fairclough, D. Majoe, Physiological Computing Systems, Springer, Heidelberg, 2014,
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H. Silva, J. Guerreiro Guerreiro, A. Lourenço, A. L. N. Fred, RCM Martins, BITalino: A Novel Hardware Framework for Physiological Computing, International Conf. Physiological Computing Systems - PhyCS, Lisbon, Portugal, Vol., pp. 246 - 253, January, 2014,
| Abstract | Full text (PDF 4 MBs) | BibTex

A. P. Alves Alves, João Martins Martins, H. Silva, A. Lourenço, A. L. N. Fred, H. F. Ferreira, Experimental Study and Evaluation of Paper-based Inkjet Electrodes for ECG Signal Acquisition, International Conf. Physiological Computing Systems - PhyCS, Lisbon, Portugal, Vol., pp. 275 - 281, January, 2014,
| Abstract | BibTex

M. S. Santos Santos, V. Moniz-Pereira, A. Lourenço, A. L. N. Fred, António Veloso Veloso, Relevant Elderly Gait Features For Functional Fitness Level Grouping, International Conf. Physiological Computing Systems - PhyCS, Lisbon, Portugal, Vol. -, pp. 153 - 160, January, 2014,
| Abstract | BibTex

E. P. Pinto, P. Santana, F. M. Marques, R. M. Mendonça, A. Lourenço, J. B. Barata, On the design of a robotic system composed of an unmanned surface vehicle and a piggybacked VTOL, Technological Innovation for Collective Awareness Systems, Lisboa, Portugal, Vol. 1, pp. 193 - 200, January, 2014 | BibTex

L.A. Alexandre, A Comparative Evaluation of 3D Keypoint Detectors in a RGB-D Object Dataset, International Conf. on Computer Vision Theory and Applications - VISAPP, Lisbon, Portugal, Vol. 1, pp. 1 - 8, January, 2014 | BibTex

M. Lucas da Silva, H. Silva, D. Gonçalves, Inducing behaviour change of children with autism spectrum disorders by monitoring their attention, International Conf. on Physiological Computing Systems - PhyCS, Lisbon, Portugal, Vol., pp. 131 - 136, January, 2014 | BibTex

M. Lucas da Silva, H. Silva, D. Gonçalves, Rapid application development to create proof-of-concept software applications, International Conf. on Physiological Computing Systems - PhyCS, Lisbon, Portugal, Vol., pp. 299 - 306, January, 2014 | BibTex

A. Ferreira, M. A. T. Figueiredo, Incremental Filter and Wrapper Approaches for Feature Discretization, Neurocomputing, Vol. 123, No. --, pp. 60 - 74, January, 2014,
| Abstract | BibTex

A. Carli, M. A. T. Figueiredo, M. Bicego, V. Murino, Generative embeddings based on Rician mixtures for kernel-based classiﬁcation of magnetic resonance images, Neurocomputing, Vol. 123, No. -, pp. 49 - 59, January, 2014,
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J. Oliveira, M. A. T. Figueiredo, J. Bioucas-Dias, Parametric Blur Estimation for Blind Restoration of Natural Images: Linear Motion and Out-of-Focus, IEEE Transactions on Image Processing, Vol. 23, No. 1, pp. 466 - 477, January, 2014,
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W. Ma, J. Bioucas-Dias, T. Chan, N. Gillis, Gader, A. Plaza, A. Ambikapathi, C. Chi, A signal processing perspective on hyperspectral unmixing, IEEE Signal Processing Magazine, Vol. 31, No. 1, pp. 67 - 81, January, 2014 | BibTex

W. Ma, J. Bioucas-Dias, J. Chanussot, Gader, Signal and Image Processing in Hyperspectral Remote Sensing [From the Guest Editors], IEEE Signal Processing Magazine, Vol. 31, No. 1, pp. 22 - 23, January, 2014 | BibTex

M. Almeida, R. V. Vigário, J. Bioucas-Dias, Separation of Synchronous Sources through Phase Locked Matrix Factorization, IEEE Transactions on Neural Networks and Learning Systems, Vol. 0, No. 0, pp. 0 - 0, January, 2014,
| Abstract | BibTex

P. L. Carmona Carmona, A. L. N. Fred, Advances in pattern recognition applications and methods, Neurocomputing, Vol. 123, No. -, pp. 1 - 2, January, 2014 | BibTex

H. Silva, S. Fairclough, A. H. Holzinger, R. Jacob, D. Tan, Introduction to the special issue on physiological computing for human-computer interaction, ACM Transactions on Computer-Human Interaction, Vol. 21, No. 6, pp. 1 - 4, January, 2014,
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J. Guerreiro Guerreiro, A. Lourenço, H. Silva, A. L. N. Fred, Performance Comparison of Low-cost Hardware Platforms Targeting Physiological Computing Applications, Conf. on Electronics, Telecommunications and Computers - CETC, Lisbon, Portugal, Vol. ?, pp. 399 - 406, December, 2013,
| Abstract | Full text (PDF 7 MBs) | BibTex

M. L. Lopes, P. M. Marques, A multicarrier digital communication system for an underwater acoustic environment, Conf. on Electronics, Telecommunications and Computers - CETC, Lisbon, Portugal, Vol. 1, pp. tdb - tbd, December, 2013 | BibTex

N. V. Verdasca, P. M. Marques, Identification and analysis of human movement with ultrasound, Conf. on Electronics, Telecommunications and Computers - CETC, Lisbon, Portugal, Vol. 1, pp. tbd - tbd, December, 2013 | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Somers, MUSIC-CSR: hyperspectral unmixing via multiple signal classification and collaborative sparse regression, IEEE Transactions on Geoscience and Remote Sensing, Vol. PP, No. 99, pp. 1 - 19, December, 2013 | BibTex

L.A. Alexandre, Algorithms for Invariant Long-Wave Infrared Face Segmentation: Evaluation and Comparison, Pattern Analysis and Applications, Vol. 1, No. 1, pp. 1 - 15, December, 2013 | BibTex

H. Proença, Iris Biometrics: Indexing and Retrieving Heavily Degraded Data,, IEEE Transactions on Information Forensics and Security, Vol. 8, No. 2, pp. 1975 - 1985, December, 2013 | BibTex

Paula Prata Sousa, P. Fazendeiro, C. A. Augusto, S. Azevedo, V. C. Cruz-Machado, Ambiente Colaborativo para Avaliação de Cadeias de Abastecimento, RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao, Vol. 0, No. 12, pp. 1 - 15, December, 2013,
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J. Duarte, A. L. N. Fred, F. Jorge Duarte Duarte, A Constraint Acquisition Method for Data Clustering, Iberoamerican Congress on Pattern Recognition - CIARP, Havana, Cuba, Vol. -, pp. - - -, November, 2013 | BibTex

A. Ferreira, M. A. T. Figueiredo, Supervised Feature Discretization with a Dynamic Bit-Allocation Strategy, Portuguese Conf. on Pattern Recognition - RecPad, Lisboa, Portugal, Vol. --, pp. -- - --, November, 2013,
| Abstract | Full text (PDF 151 KBs) | BibTex

X. Zeng, M. A. T. Figueiredo, a novel sparsity and clustering regularization, Portuguese Conf. on Pattern Recognition - RecPad, Lisbon, Portugal, Vol. -, pp. - - -, November, 2013 | Full text (PDF 164 KBs) | BibTex

X. Zeng, M. A. T. Figueiredo, Exploiting two-dimensional group sparsity in 1-bit compressive sensing, Portuguese Conf. on Pattern Recognition - RecPad, Lisbon, Portugal, Vol. -, pp. - - -, November, 2013 | Full text (PDF 101 KBs) | BibTex

L.A. Alexandre, Set Distance Functions for 3D Object Recognition, Iberoamerican Congress on Pattern Recognition - CIARP, Havana, Cuba, Vol. LNCS 8258, pp. 57 - 64, November, 2013 | BibTex

DM Wegrzyn, L.A. Alexandre, A Genetic Algorithm-Evolved 3D Point Cloud Descriptor, Iberoamerican Congress on Pattern Recognition - CIARP, Havana, Cuba, Vol. LNCS 8258, pp. 20 - 23, November, 2013 | BibTex

C. C. Carreiras, H. Silva, A. Lourenço, Exploring heartbeat sub-patterns for person identification, Portuguese Conf. on Pattern Recognition - RecPad, Lisboa, Portugal, Vol., pp. -, November, 2013 | BibTex

H. Proença, J. Moreno, Periocular Biometrics: Constraining the EGM Algorithm to Biologically Plausible, IET Biometrics, Vol. 3, No. 4, pp. 167 - 175, November, 2013 | BibTex

B. Song, J. Li, M. Mura, P. Li, A. Plaza, J. Bioucas-Dias, J. A. Benediktsson, J. Chanussot, Remotely sensed image classification using sparse representations of morphological attribute profiles, IEEE Transactions on Geoscience and Remote Sensing, Vol. PP, No. 99, pp. 1 - 15, November, 2013 | BibTex

A. R. Londral, H. Silva, N. Nunes, M. C. Carvalho, L. A. Azevedo, A wireless user-computer interface to explore various sources of biosignals and visual biofeedback for severe motor impairment, Journal of Accessibility and Design for All, Vol. 3, No. 2, pp. 117 - 135, November, 2013 | BibTex

F. Duarte, A. Lourenço, A. Abrantes, Activity Classification using a SmartPhone, International Conf. on E-Health Networking, Applications and Services - HealthCom, Lisbon, Portugal, Vol. ?, pp. ? - ?, October, 2013,
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A. Cigarro Matos, A. Lourenço, J. Nascimento, Biometric Recognition System Using Low Bandwidth ECG Signals, International Conf. on E-Health Networking, Applications and Services - HealthCom, Lisbon, Portugal, Vol. ?, pp. ? - ?, October, 2013,
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H. Proença, Compensating for Pose and Illumination in Unconstrained Periocular Biometrics, Intrnl. Journal of Biometrics, Vol. 5, No. 3/4, pp. 336 - 359, October, 2013 | BibTex

M. Almeida, M. A. T. Figueiredo, Frame-based image deblurring with unknown boundary conditions using the Alternating Direction Method of Multipliers, IEEE International Conf. on Image Processing - ICIP, Melbourne, Australia, Vol. -, pp. - - -, September, 2013,
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M. Almeida, M. A. T. Figueiredo, Blind Image Deblurring with Unknown Boundaries Using the Alternating Direction Method of Multipliers, IEEE International Conf. on Image Processing - ICIP, Melbourne, Australia, Vol. -, pp. - - -, September, 2013 | BibTex

J. Duarte, A. L. N. Fred, F. Jorge Duarte Duarte, Data Clustering Validation using Constraints, International Conf. on Knowledge Discovery and Information Retrieval - KDIR, Vilamoura, Algarve, Portugal, Portugal, Vol. 1, pp. 17 - 27, September, 2013,
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H. Silva, A. Lourenço, A. L. N. Fred, A. K. Jain, Finger ECG Signal for User Authentication: Usability and Performance, IEEE International Conf. on Biometrics: Theory, Applications and Systems - BTAS, Washington DC, United States, Vol., pp. 1 - 8, September, 2013,
| Abstract | Full text (PDF 1 MB) | BibTex

H. Silva, C. C. Carreiras, A. Lourenço, A. L. N. Fred, Off-the-person Electrocardiography, International Congress on Cardiovasular Technologies - CARDIOTECHNIX, Vilamoura, Portugal, Vol., pp. -, September, 2013 | BibTex

C. C. Carreiras, A. Lourenço, H. Aidos, H. Silva, A. L. N. Fred, Morphological ECG Analysis for Attention Detection, International Conf. on Neural Computation Theory and Applications - NTCA, Vilamoura, Portugal, Vol. ?, pp. ? - ?, September, 2013,
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A. Cigarro Matos, A. Lourenço, J. Nascimento, Embedded System for ECG Biometrics, International Congress on Cardiovasular Technologies - CARDIOTECHNIX, Vilamoura, Portugal, Vol. ?, pp. ? - ?, September, 2013,
| Abstract | BibTex

C. C. Carreiras, A. Lourenço, H. Silva, A. L. N. Fred, Comparative Study of Medical-grade and Off-the-person ECG Systems, International Workshop on Pervasive Electrocardiography - IWoPE, Vilamoura, Portugal, Vol. ?, pp. ? - ?, September, 2013,
| Abstract | BibTex

J. Nascimento, J.M.R.A Alves, A. Plaza, V. Silva, J. Bioucas-Dias, Parallel Method for Sparse Semisupervised Hyperspectral Unmixing, Europe Remote Sensing - SPIE, Dresden, Germany, Vol. 8895, pp. 88950B - 88950B-8, September, 2013,
| Abstract | BibTex

G. Martin Martin, J. Bioucas-Dias, A. Plaza, A. Plaza, "Hyperspectral Coded Aperture (HYCA): A New Technique for Hyperspectral Compressive Sensing, European Signal Processing Conference EUSIPCO, Marrakech, Morocco, Vol. 1, pp. 1 - 4, September, 2013 | BibTex

R. A. Radius, PC Carmo, P. M. Marques, Advanced ship detection for spaceborne based maritime awareness, ESA Living Planet Symposium, Edinburgh, United Kingdom, Vol. 1, pp. 1 - 5, September, 2013 | BibTex

M. Lucas da Silva, D. Gonçalves, H. Silva, Simplifying user-tuned content management in assistive software, Conf. of the Association for the Advancement of Assistive Technology in Europe AAATE, Vilamoura, Portugal, Vol., pp. 321 - 325, September, 2013 | BibTex

A. R. Londral, J. Sousa, T. Araújo, H. Silva, Enhancing interaction of persons with cerebral palsy using biosignals detection, Conf. of the Association for the Advancement of Assistive Technology in Europe AAATE, Vilamoura, Portugal, Vol., pp. 1051 - 1055, September, 2013 | BibTex

J. Li, P. Marpu, A. Plaza, J. Bioucas-Dias, J. A. Benediktsson, Generalized composite kernel framework for hyperspectral image classification, IEEE Transactions on Geoscience and Remote Sensing, Vol. 51, No. 9, pp. 4816 - 4829, September, 2013 | BibTex

A. Martins, M. Almeida, N. A. Smith, "Turning on the Turbo: Fast Third-Order Non-Projective Turbo Parsers", Annual Meeting of the Association for Computational Linguistics - ACL, Sofia, Bulgaria, Vol. -, pp. 617 - 622, August, 2013 | BibTex

M. Almeida, A. Martins, Fast and Robust Compressive Summarization with Dual Decomposition and Multi-Task Learning, Annual Meeting of the Association for Computational Linguistics - ACL, Sofia, Bulgaria, Vol. 0, pp. 0 - 0, August, 2013,
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M. Almeida, M. A. T. Figueiredo, Deconvolving Images With Unknown Boundaries Using the Alternating Direction Method of Multipliers, IEEE Transactions on Image Processing, Vol. 22, No. 8, pp. 3074 - 3086, August, 2013,
| Abstract | Full text (PDF 1 MB) | BibTex

H. Proença, Performance evaluation of keypoint detection and matchingtechniques on grayscale data, Eurasip Journal on Image and Video Processing, Vol. 0, No. 0, pp. 1 - 11, August, 2013 | BibTex

J.M.R.A Alves, J. Nascimento, J. Bioucas-Dias, A. Plaza, V. Silva, Parallel Sparse Unmixing of Hyperspectral Data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Melbourne, Australia, Vol. -, pp. 1446 - 1449, July, 2013,
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A. L. N. Fred, J. Guerreiro Guerreiro, RCM Martins, H. Silva, A. Lourenço, BITalino:A Multimodal Platform for Physiological Computing, International Conf. on Informatics in Control, Automation and Robotics - ICINCO, Reykjavik, Iceland, Vol. 1, pp. 500 - 506, July, 2013,
| Abstract | Full text (PDF 9 MBs) | BibTex

X. Zeng, M. A. T. Figueiredo, 2D Fused Binary Compressive Sensing, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Lausanne, Switzerland, Vol. 1, pp. 87 - 87, July, 2013 | Full text (PDF 49 KBs) | BibTex

X. Zeng, M. A. T. Figueiredo, SPARsity and Clustering Regularization for Regression, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Lausanne, Switzerland, Vol. 1, pp. 89 - 89, July, 2013 | Full text (PDF 45 KBs) | BibTex

X. Zeng, M. A. T. Figueiredo, Fused binary compressive sensing using hard thresholding and (modified) total variation projection, International Conf. on Continuous Optimization - ICCOPT 13, Lisbon, Portugal, Vol. -, pp. - - -, July, 2013 | BibTex

A. P. Alves Alves, H. Silva, A. Lourenço, A. L. N. Fred, SignalBIT: A web-based platform for real-time biosignal visualization and recording, International Conf. on Signal Processing and Multimedia Applications, Reykjavik, Iceland, Vol., pp. 156 - 162, July, 2013,
| Abstract | BibTex

M. Khodadadzadeh, J. Li, A. Plaza, H. Ghassemian, J. Bioucas-Dias, Spectral-Spatial Classification for Hyperspectral Data Using SVM and Subspace MLR, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Melbourne, Australia, Vol. 1, pp. 1 - 4, July, 2013 | BibTex

H. Silva, A. P. Alves Alves, A. Lourenço, A. L. N. Fred, I. Montalvão, L. Alegre, Towards the Detection of Deception in Interactive Multimedia Environments, Human-Computer Interaction & Knowledge Discovery HCI-KDD, Maribor, Slovenia, Vol., pp. 65 - 76, July, 2013 | BibTex

M. Almeida, M. A. T. Figueiredo, Parameter Estimation for Blind and Non-Blind Deblurring Using Residual Whiteness Measures, IEEE Transactions on Image Processing, Vol. 22, No. 7, pp. 2751 - 2763, July, 2013,
| Abstract | Full text (PDF 1 MB) | BibTex

A. M. Carvalho, P. Adão, P. Mateus, Efficient Approximation of the Conditional Relative Entropy with Applications to Discriminative Learning of Bayesian Network Classifiers, Entropy, Vol. 15, No. 7, pp. 2716 - 2735, July, 2013 | BibTex

H. Gamboa, H. Silva, A. L. N. Fred, HiMotion: A New Research Resource for the Study of Behavior, Cognition, and Emotion, Multimedia Tools and Applications, Vol., No., pp. 1 - 31, July, 2013 | BibTex

I. Dopido, J. Li, P. Marpu, J. Bioucas-Dias, A. Plaza, J. A. Benediktsson, Semi-supervised self-learning for hyperspectral image classification, IEEE Transactions on Geoscience and Remote Sensing, Vol. 51, No. 7, pp. 4032 - 4044, July, 2013 | BibTex

A. Lourenço, S. Bulo Bulo, N. Rebagliati, A. L. N. Fred, M. A. T. Figueiredo, M. Pelillo, Consensus Clustering using Partial Evidence Accumulation, Iberian Conf. on Pattern Recognition and Image Analysis, Funchal, Portugal, Vol. ?, pp. ? - ?, June, 2013,
| Abstract | BibTex

H. Aidos, A. L. N. Fred, Dissimilarity Increments Distribution in the Evidence Accumulation Clustering Framework, Iberian Conf. on Pattern Recognition and Image Analysis, Funchal, Madeira, Portugal, Vol. 7887, pp. 535 - 542, June, 2013,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, An Incremental Bit Allocation Strategy for Supervised Feature Discretization, Iberian Conf. on Pattern Recognition and Image Analysis, Funchal, Portugal, Vol. LNCS7887, pp. 526 - 534, June, 2013,
| Abstract | Full text (PDF 299 KBs) | BibTex

A. Lourenço, H. Silva, C. C. Carreiras, A. L. N. Fred, Outlier Detection in Non-Intrusive ECG Biometric System, International Conf. on Image Analysis and Recognition, Póvoa de Varzim, Portugal, Vol. ?, pp. ? - ?, June, 2013 | BibTex

J. Neves, H. Castro, H. Proença, M. Coimbra, Automatic annotation of Leishmania infections in fluorescence microscopy images, AIMI International Conf. on Image Analysis and Recognition - ICIAR, Póvoa de Varzim, Portugal, Vol. ., pp. . - ., June, 2013,
| Abstract | Full text (PDF 875 KBs) | BibTex

C. C. Carreiras, A. Lourenço, H. Silva, A. L. N. Fred, A Unifying Approach to ECG Biometric Recognition Using the Wavelet Transform, International Conf. on Image Analysis and Recognition, Póvoa do Varzim, Portugal, Vol. ?, pp. ? - ?, June, 2013,
| Abstract | BibTex

L.A. Alexandre, Thermal Infrared Face Segmentation: A New Pose Invariant Method, Iberian Conf. on Pattern Recognition and Image Analysis, Funchal, Portugal, Vol. LNCS7887, pp. 632 - 639, June, 2013 | BibTex

A. Lourenço, H. Silva, C. C. Carreiras, A. L. N. Fred, Outlier Detection in Non-intrusive ECG Biometric System, AIMI International Conf. on Image Analysis and Recognition - ICIAR, Póvoa do Varzim, Portugal, Vol. 7950, pp. 43 - 52, June, 2013,
| Abstract | BibTex

C. C. Carreiras, A. Lourenço, H. Silva, A. L. N. Fred, A Unifying Approach to ECG Biometric Recognition Using the Wavelet Transform, AIMI International Conf. on Image Analysis and Recognition - ICIAR, Póvoa do Varzim, Portugal, Vol. 7950, pp. 53 - 62, June, 2013,
| Abstract | BibTex

DPC Antão, H. Silva, H. Gamboa, A. L. N. Fred, M. A. T. Figueiredo, Novel fiducial and non-fiducial approaches to electrocardiogram-based biometrics systems, IET Biometrics, Vol. 2, No. 2, pp. 64 - 75, June, 2013,
| Abstract | BibTex

L. Cardoso, A. Barbosa, F. Silva, A. Pinheiro, H. Proença, Iris Biometrics: Synthesis of Degraded Ocular Images, IEEE Transactions on Information Forensics and Security, Vol. 8, No. 7, pp. 1115 - 1125, June, 2013 | BibTex

J. Bioucas-Dias, A. Plaza, G. Camps-Valls, N. Nasrabadi, P. Scheunders, J. Chanussot, Hyperspectral remote sensing data analysis and future challenges, IEEE Geoscience and Remote Sensing Magazine, Vol. 1, No. 2, pp. 6 - 36, June, 2013 | BibTex

J. Nascimento, V. Silva, J. Bioucas-Dias, J.M.R.A Alves, Parallel Hyperspectral Unmixing Method on GPU, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - -, May, 2013,
| Abstract | BibTex

X. Zeng, M. A. T. Figueiredo, Binary fused compressive sensing: 1-Bit compressive sensing meets group sparsity, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 65 - 68, May, 2013,
| Abstract | Full text (PDF 668 KBs) | BibTex

L.A. Alexandre, A Comparative Evaluation of 3D Keypoint Detectors, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 145 - 148, May, 2013 | BibTex

M. L. Lopes, P. M. Marques, Caracterization of an Underwater Acoustic Channel for a High Efficiency Digital Communication System, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. tbd - tbd, May, 2013 | BibTex

P. M. Marques, A. Ferreira, F. Fortes, S. P. Sampaio, Bistatic Passive Radar Demonstrator using COTS, NATO RTO Specialists Meeting on Passive Radar, challenges concerning theory and practice in military applications, Szczecin, Poland, Vol. 1, pp. tbd - tbd, May, 2013 | BibTex

A. P. Alves Alves, H. Silva, A. Lourenço, A. L. N. Fred, I. Montalvão, Uncovering lying detection using blood volume pulse and electrodermal activity, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol., pp. 265 - 268, May, 2013 | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, Activity Recognition Using A Mixture of Vector Fields, IEEE Transactions on Image Processing, Vol. 22, No. 5, pp. 1712 - 1725, May, 2013,
| Abstract | BibTex

A. Lourenço, A. L. N. Fred, S. Bulo Bulo, N. Rebagliati, M. A. T. Figueiredo, M. Pelillo, Probabilistic Consensus Solutions on Evidence Accumulation Clustering, Jornadas de Classificação e Análise de Dados - JOCLAD, Guimaraes, Portugal, Vol. ?, pp. ? - ?, April, 2013 | BibTex

P. Latorre, J. Bioucas-Dias, J. Ferré, Effect of denoising in band selection for regression tasks in hyperspectral datasets, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 6, No. 2, pp. 473 - 471, April, 2013 | BibTex

H. Silva, A. L. N. Fred, M. T. Torrado, S. E. Eusébio, S. O. Ouakinin, Psychophysiological measurements in emotion analysis and research, Psychotherapy and Psychosomatics, Vol. 82, No. 1 (suppl.), pp. 117 - 117, April, 2013 | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Semisupervised hyperspectral image classification using soft sparse multinomial logistic regression, IEEE Geoscience and Remote Sensing Letters, Vol. 10, No. 2, pp. 318 - 322, March, 2013 | BibTex

A. Lourenço, S. Bulo Bulo, N. Rebagliati, M. A. T. Figueiredo, A. L. N. Fred, M. Pelillo, Probabilistic Evidence Accumulation for Clustering Ensembles, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Barcelona, Spain, Vol. ?, pp. ? - ?, February, 2013,
| Abstract | BibTex

C. C. Carreiras, H. Aidos, H. Silva, A. L. N. Fred, Exploratory EEG Analysis Using Clustering and Phase-Locking Factor, INSTICC International Conf. on Bio-inspired Systems and Signal Processing - Biosignals, Barcelona, Spain, Vol. 0, pp. 77 - 88, February, 2013,
| Abstract | BibTex

H. Aidos, C. C. Carreiras, H. Silva, A. L. N. Fred, Evidence Accumulation Approach applied to EEG Analysis, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Barcelona, Spain, Vol. 0, pp. 479 - 484, February, 2013,
| Abstract | BibTex

H. Aidos, R. P. W. Duin, A. L. N. Fred, The Area under the ROC Curve as a Criterion for Clustering Evaluation, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Barcelona, Spain, Vol. 0, pp. 276 - 280, February, 2013,
| Abstract | BibTex

H. Silva, A. Lourenço, F. A. L. Canento, A. L. N. Fred, ECG Biometrics: Principles and Applications, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, , Spain, Vol., pp. 215 - 220, February, 2013,
| Abstract | Full text (PDF 2 MBs) | BibTex

A. P. Alves Alves, H. F. Silva, H. Silva, A. Lourenço, A. L. N. Fred, BITalino: A Biosignal Acquisition System based on the Arduino, INSTICC International Conf. on Biomedical Electronics and Devices - Biodevices, Barcelona, Spain, Vol., pp. 261 - 264, February, 2013,
| Abstract | BibTex

M. S. Santos Santos, A. L. N. Fred, H. Silva, A. Lourenço, EIGEN HEARTBEATS FOR USER IDENTIFICATION, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, Barcelona, Spain, Vol. -, pp. - - -, February, 2013,
| Abstract | BibTex

C. C. Carreiras, H. Silva, A. Lourenço, A. L. N. Fred, StorageBIT: A Metadata-aware, Extensible, Semantic, and Hierarchical Database for Biosignals, INSTICC International Conf. on Health Informatics - Healthinf, Barcelona, Spain, Vol., pp. 65 - 74, February, 2013,
| Abstract | BibTex

M. Canovas Cânovas, H. Silva, A. Lourenço, A. L. N. Fred, MobileBIT: A Framework for Mobile Interaction Recording and Display, INSTICC International Conf. on Health Informatics - Healthinf, Barcelona, Spain, Vol., pp. 366 - 369, February, 2013,
| Abstract | BibTex

F. A. L. Canento, A. Lourenço, H. Silva, A. L. N. Fred, On Real Time ECG Algorithms for Biometric Applications, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, Barcelona, Spain, Vol. ?, pp. ? - ?, February, 2013,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, Relevance and Mutual Information-Based Feature Discretization, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Barcelona, Spain, Vol. --, pp. -- - --, February, 2013,
| Abstract | Full text (PDF 140 KBs) | BibTex

T. Araújo, N. Nunes, H. Gamboa, A. L. N. Fred, Distance-based Algorithm for Biometric Applications in Meanwaves of Subject’s Heartbeats, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Barcelona, Spain, Vol. 1, pp. 630 - 634, February, 2013,
| Abstract | Full text (PDF 1 MB) | BibTex

A. Lourenço, H. Silva, C. C. Carreiras, A. P. Alves Alves, A. L. N. Fred, A web-based platform for biosignal visualization and annotation, Multimedia Tools and Applications, Vol. ?, No. ?, pp. 1 - 28, February, 2013,
| Abstract | BibTex

M. Almeida, J. Bioucas-Dias, R. V. Vigário, Separation of phase-locked sources in pseudo-real MEG data, Signal Processing, Vol. 2013, No. 32, pp. 0 - 0, February, 2013,
| Abstract | Full text (PDF 1 MB) | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Spectral-spatial classification of hyperspectral data using loopy belief propagation and active learning, IEEE Transactions on Geoscience and Remote Sensing, Vol. 51, No. 2, pp. 844 - 856, February, 2013 | BibTex

H. Proença, Iris Recognition in the Visible Wavelength: Issues and Trends, Chapter in, Handbook of Iris Recognition, Mark J. Burge and K. Bowyer, ISBN: 978-4471-4401-4, Springer, 2013

S. Azevedo, P. Fazendeiro, V. C. Cruz-Machado, A fuzzy LARG index model to the automotive supply chain, Chapter in, Airports and the Automotive Industry: Security Issues, Economic Efficiency and Environmental Impact, Michal Zajac and Roman Nowaczek, Nova Publisher, 2013

J. Duarte, A. L. N. Fred, F. Jorge Duarte Duarte, Adaptive Evidence Accumulation Clustering Using the Confidence of the Objects’ Assignments, Chapter in, PAKDD 2012 Workshops, Lectune Notes in Computer Science, T. Washio and J. Luo, Springer, 2013

P. Fazendeiro, S. Azevedo, V. C. Cruz-Machado, A framework proposal to assess the LARG index of a supply chain in a fuzzy context, Chapter in, Handbook of Research on Enterprise 2.0: Technological, Social, and Organizational Dimensions, Maria Manuela Cruz- Cunha, Fernando Moreira, and Joao Varajao, IGI global, Medical Information Science Reference, 2013

F.Q. Quinaz, P. Fazendeiro, P.A. Araújo, M. C. B. Castelo Branco, Soft methods for automatic drug infusion in medical care environment, Chapter in, Handbook of Research on ICTs and Management Systems for Improving Efficiency in Healthcare and Social Care, Isabel Maria Miranda, Maria Manuela Cruz-Cunha, and Patricia Goncalves, IGI global, Medical Information Science Reference, 2013

J. Nascimento, J. Bioucas-Dias, Hyperspectral Imagery Framework for Unmixing and Dimensionality Estimation, Chapter in, Pattern Recognition - Applications and Methods, Pedro Latorre Carmona, J. Salvador Sánchez, Ana L.N. Fred, Elsevier Science, 2013

A. Lourenço, S. Bulo Bulo, A. L. N. Fred, M. Pelillo, Consensus Clustering with Robust Evidence Accumulation, Chapter in, Energy Minimization Methods in Computer Vision and Pattern Recognition, Heyden, Anders and Kahl, Fredrik and Olsson, Carl and Oskarsson, Magnus and Tai, Xue-Cheng, Springer, Lund, 2013

A. Lourenço, S. Bulo Bulo, N. Rebagliati, A. L. N. Fred, M. A. T. Figueiredo, M. Pelillo, A MAP approach to evidence accumulation clustering, Chapter in, Pattern Recognition Applications and Methods 2013, Revised Selected Papers, Maria De Marsico and Ana Fred, Springer, Vilamoura, 2013

A. Lourenço, S. Bulo Bulo, C. C. Carreiras, H. Silva, A. L. N. Fred, M. Pelillo, Dominant Set Approach to ECG Biometrics, Chapter in, CIARP 2013, Part I, LNCS 8258 proceedings, ?, Springer, Havana, 2013

P. Aguiar, M. Bicego, U. Castellani, M. A. T. Figueiredo, A. Martins, V. Murino, A. Perina, A. Ulas, On the combination of information-theoretic kernels with generative embeddings, Chapter in, Similarity-Based Pattern Analysis and Recognition, M. Pelillo, Springer, London, 2013

A. L. N. Fred, A. Lourenço, H. Aidos, S. Bulo Bulo, N. Rebagliati, M. A. T. Figueiredo, M. Pelillo, Learning Similarities from Examples under the Evidence Accumulation Clustering Paradigm, Chapter in, Similarity-Based Pattern Analysis and Recognition, Marcello Pelillo, Springer, 2013

N. Nunes, D. Rebelo Rebelo, H. Gamboa, A. L. N. Fred, Clustering Algorithm for Human Behavior Recognition Based on Biosignal Analysis, Chapter in, Human Behavior Recognition Technologies: Intelligent Applications for Monitoring and Security, Hans W. Guesgen and Stephen Marsland, IGI global, Medical Information Science Reference, 2013

H. Silva, R. S. Scherer, J. Sousa, A. R. Londral, Towards improving the usability of electromyographic interfaces, Chapter in, Converging Clinical and Engineering Research on Neurorehabilitation, Springer Berlin Heidelberg, Berlin, 2013

A. R. Londral, N. Nunes, H. Silva, M. C. Carvalho, L. A. Azevedo, Enhancing communication through biosignals in severe neuromuscular conditions, Chapter in, Converging Clinical and Engineering Research on Neurorehabilitation, Springer Berlin Heidelberg, Berlin, 2013

DPC Antão, M. A. T. Figueiredo, An Information Theoretic Approach to Text Sentiment Analysis, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Barcelona, Spain, Vol. 0, pp. 0 - 0, January, 2013,
| Abstract | BibTex

R. M. Mendonça, P. Santana, F. M. Marques, A. Lourenço, J. Silva, J. B. Barata, Kelpie: A ROS-Based Multi-Robot Simulator for Water Surface and Aerial Vehicles, IEEE International Conf. on Systems, Man, and Cybernetics - SMC, Manchester, United Kingdom, Vol. 1, pp. 3645 - 3650, January, 2013 | BibTex

F. M. Marques, P. Santana, M. G. Guedes, A. Lourenço, E. P. Pinto, J. B. Barata, Online self-reconfigurable robot navigation in heterogeneous environments, IEEE International Symp. on Industrial Electronics - ISIE, Taipei, Taiwan, Vol. 1, pp. 1 - 6, January, 2013 | BibTex

M. Bicego, A. Ulas, U. Castellani, A. Perina, V. Murino, P. Aguiar, M. A. T. Figueiredo, Combining information theoretic kernels with generative embeddings for classification, Neurocomputing, Vol. 101, No. 1, pp. 161 - 169, January, 2013,
| Abstract | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Collaborative sparse regression for hyperspectral unmixing, IEEE Transactions on Geoscience and Remote Sensing, Vol. 52, No. 1, pp. 341 - 354, January, 2013 | BibTex

A. H. Holzinger, C. S. Stocker, M. B. Bruschi, A. A. Auinger, H. Silva, H. Gamboa, A. L. N. Fred, On Applying Approximate Entropy to ECG Signals for Knowledge Discovery on the Example of Big Sensor Data, International Conference on Active Media Technology AMT, Macau, China, Vol., pp. 646 - 657, December, 2012 | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Total variation spatial regularization for sparse hyperspectral unmixing, IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, No. 11, pp. 4484 - 4502, December, 2012 | BibTex

Paula Prata Sousa, P. Fazendeiro, P. Sequeira, C. N. Padole, A Comment on Bio-inspired Optimisation via GPU Architecture: The Genetic Algorithm Workload, Lecture Notes in Computer Science, Vol. 1, No. 7677, pp. 670 - 678, December, 2012 | BibTex

P. Fazendeiro, C. N. Padole, P. Sequeira, Paula Prata Sousa, Implementations of a Genetic Algorithm for Feature Selection in Periocular Biometric Recognition, Lecture Notes in Computer Science, Vol. 7677, No. 1, pp. 729 - 737, December, 2012 | BibTex

S. Azevedo, Paula Prata Sousa, P. Fazendeiro, V. C. Cruz-Machado, Assessment of Supply Chain Agility in a Cloud Computing-Based Framework, Scalable Computing, Vol. 13, No. 4, pp. 295 - 302, December, 2012 | BibTex

R. D. Duin, A. L. N. Fred, Mode seeking clustering by KNN and Mean Shift evaluated, Joint IAPR International Workshops on Syntactical and Structural Pattern Recognition and Statistical Pattern Recognition, Hiroshima, Japan, Vol. ?, pp. ? - ?, November, 2012,
| Abstract | BibTex

F. Pires, A. Gil Pascoal, H. Silva, The assessment of the pelvic floor muscles strenght using a perineometer and a time-based processing approach, Journal of Biomechanics, Vol. 45, No. 1 (suppl.), pp. S69 - S69, November, 2012 | BibTex

H. C. Chandra, I. O. Oakley, H. Silva, Designing to Support Prescribed Home Exercises: Understanding the Needs of Physiotherapy Patients, Nordic Conf. on Human-Computer Interaction - NordiCHI, Copenhagen, Denmark, Vol., pp. 607 - 616, October, 2012,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, A Relevance-based Linde-Buzo-Gray Approach for Supervised Feature Discretization, Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. --, pp. -- - --, October, 2012,
| Abstract | Full text (PDF 158 KBs) | BibTex

A. Ferreira, M. A. T. Figueiredo, Supervised Feature Discretization by Mutual Information Maximization, Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. --, pp. -- - --, October, 2012,
| Abstract | Full text (PDF 152 KBs) | BibTex

P. M. Marques, A. Ferreira, F. Fortes, S. P. Sampaio, A LOW-COST BISTATIC PASSIVE RADAR DEMONSTRATOR, NATO - Workshop on Passive Radar ECM, EPM Critical Aspects, Athens, Greece, Vol. 1, pp. tbd - tbd, October, 2012,
| Abstract | BibTex

L.A. Alexandre, 3D Descriptors for Object and Category Recognition: a Comparative Evaluation, IEEE International Conf. on Intelligent Robotic Systems - IROS, Vilamoura, Portugal, Vol. Workshop on Color-Depth Camera Fusion in Robotics, pp. 1 - 6, October, 2012 | BibTex

A. P. Alves Alves, H. Silva, A. Lourenço, A. L. N. Fred, A biosignal acquisition platform based on Arduino and Android, Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol., pp. -, October, 2012 | BibTex

M. Canovas Cânovas, H. Silva, A. Lourenço, F. A. L. Canento, A. L. N. Fred, Mobile framework for biosignal acquisition and remote processing, Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol., pp. -, October, 2012 | BibTex

C. Simões, F. Botelho, H. Silva, M. Lucas da Silva, Troc@s - A Multimedia Platform for Communicative Competence Development in Children with Autism Spectrum Disorders, European Educational Research Association European Conf. on Educational Research - ECER, Cádiz, Spain, Vol., pp. -, September, 2012 | BibTex

A. Lourenço, H. Silva, A. L. N. Fred, ECG-Based Biometrics: A Real Time Classification Approach, IEEE International Workshop on Machine Learning for Signal Processing, Santander, Spain, Vol., pp. -, September, 2012 | BibTex

R. A. Radius, P. M. Marques, Synthetic Aperture Radar Raw Data Simulator for Sea Environment Dedicated to Moving Ship Detection, UK Ministry of Defence Sensor Signal Processing for Defence - SSPD, London, United Kingdom, Vol. 1, pp. tdb - tbd, September, 2012,
| Abstract | BibTex

H. Proença, Academic Degrees Ph.D., 3 years in Computer Science Engineering, University of Beira Interior (2007) Thesis: Towards Non-Cooperative Biometric Iris Recognition, Supervisor: Prof. Luís A. Alexandre, IEEE International Conf. on Biometrics: Theory, Applications and Systems - BTAS, Washington, United States, Vol. 1, pp. 1 - 1, September, 2012 | BibTex

R. S. Santos, J. Sousa, C. M. Marques, H. Gamboa, H. Silva, Towards emotion related feature extraction based on generalized source-independent event detection, International Workshop on Computing Paradigms for Mental Health - MindCare, Vilamoura, Portugal, Vol., pp. 71 - 78, September, 2012 | BibTex

J. Santinha, J. Sousa, H. Gamboa, H. Silva, Real time dose response assessment tool applicable in exercise therapy, International Workshop on Computing Paradigms for Mental Health - MindCare, Vilamoura, Portugal, Vol., pp. 91 - 95, September, 2012 | BibTex

H. Aidos, A. L. N. Fred, Statistical Modeling of Dissimilarity Increments for d-dimensional Data: Application in Partitional Clustering, Pattern Recognition, Vol. 45, No. 9, pp. 3061 - 3071, September, 2012,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, An unsupervised approach to feature discretization and selection, Pattern Recognition, Vol. 45, No. 9, pp. 3048 - 3060, September, 2012,
| Abstract | Full text (PDF 964 KBs) | BibTex

C. C. Costa, P. M. Marques, P. C. Carvalho, An SEM Investigation of the Pozzolanic Activity of a Waste Catalyst from Oil Refinery, Microscopy and Microanalysis, Vol. 18, No. 5, pp. 75 - 76, September, 2012,
| Abstract | BibTex

L. Warmerdam, H. Riper, M. Klein, P. van de Ven, A.R. Rocha, M. R. Henriques, E. Tousset, H. Silva, G. Andersson, P. Cujipers, Innovative ICT solutions to improve treatment outcomes for depression: The ICT4Depression project, Journal of Studies in Health Technology and Informatics, Vol. 181, No., pp. 339 - 343, September, 2012 | BibTex

A. R. Londral, N. Nunes, H. Silva, M. C. Carvalho, L. A. Azevedo, Enhancing Communication Through Biosignals in Severe Neuromuscular Conditions, International Conf. on NeuroRehabilitation - ICNR, Toledo, Spain, Vol., pp. -, August, 2012,
| Abstract | BibTex

H. Silva, R. S. Scherer, J. Sousa, A. R. Londral, Towards Improving the Usability of Electromyographic Interfaces, International Conf. on NeuroRehabilitation - ICNR, Toledo, Spain, Vol., pp. -, August, 2012,
| Abstract | BibTex

H. Silva, NA Alagha, S. E. Eusébio, M. T. Torrado, S. O. Ouakinin, Feature Extraction for Psychophysiological Load Assessment in Unconstrained Scenarios, International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, San Diego, United States, Vol., pp. 4784 - 4788, August, 2012,
| Abstract | BibTex

H. Silva, A. L. N. Fred, A. Lourenço, Electrodermal Response Propagation Time as a Potential Psychophysiological Marker, International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, San Diego, United States, Vol., pp. 6756 - 6760, August, 2012,
| Abstract | BibTex

C. C. Carreiras, L. Almeida, J. Sanches, Phase-locking factor in a motor imagery brain-computer interface, International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, San Diego, United States, Vol. 1, pp. 2877 - 2880, August, 2012 | BibTex

F. Pires, A. Gil Pascoal, H. Silva, The Use of a Periniometer on the Pelvic Floor Muscle Force Assessment, European Society of Biomechanics Congress, Lisbon, Portugal, Vol., pp. -, July, 2012,
| Abstract | BibTex

Qian Du Du, J. Bioucas-Dias, A. Plaza, Hyperspectral Band Selection Using a Collaborative Sparse Model, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Munich, Germany, Vol., pp. -, July, 2012 | BibTex

J.M.R.A Alves, J. Nascimento, J. Bioucas-Dias, V. Silva, A. Plaza, Parallel Implementation of Vertex Component Analysis for Hyperspectral Endmember Extraction, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Munich, Germany, Vol. -, pp. 4078 - 4081, July, 2012,
| Abstract | BibTex

G. Martin Martin, J. Bioucas-Dias, A. Plaza, Hyperspectral coded aperture (HYCA): a new technique for hyperspectral compressive sensing, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Munich, Germany, Vol., pp. -, July, 2012 | BibTex

M. Lucas da Silva, D. Gonçalves, T. Guerreiro, H. Silva, A Web-Based Application to Address Individual Interests of Children with Autism Spectrum Disorders, Procedia Computer Science, Vol. 14, No., pp. 20 - 27, July, 2012,
| Abstract | BibTex

A.V.C. Carreiro, A. Ferreira, M. A. T. Figueiredo, S. Madeira, Towards a classification approach using meta-biclustering: impact of discretization in the analysis of expression time series, Journal of Integrative Bioinformatics - JIB, Vol. 9, No. 3, pp. -- - --, July, 2012,
| Abstract | BibTex

H. Aidos, A. L. N. Fred, k-Nearest Neighbor Classification using Dissimilarity Increments, International Conf. on Image Analysis and Recognition, Aveiro, Portugal, Vol. 7324, pp. 27 - 33, June, 2012,
| Abstract | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, DICTIONARY PRUNING IN SPARSE UNMIXING OF HYPERSPECTRAL DATA, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Shanghai, China, Vol. 1, pp. 1 - 4, June, 2012,
| Abstract | BibTex

I Dópido, J. Li, A. Plaza, J. Bioucas-Dias, A NEW SEMI-SUPERVISED APPROACH FOR HYPERSPECTRAL IMAGE CLASSIFICATION WITH DIFFERENT ACTIVE LEARNING STRATEGIES, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Shanghai, China, Vol., pp. -, June, 2012 | BibTex

J.M.R.A Alves, J. Nascimento, A. Plaza, S.S Sanchez, J. Bioucas-Dias, V. Silva, Vertex Component Analysis GPU-based Implementation for Hyperspectral Unmixing, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Shanghai, China, Vol. -, pp. 1 - 4, June, 2012,
| Abstract | BibTex

A. Ferreira, S. Azevedo, P. Fazendeiro, A linguistic approach to supply chain performance assessment, IEEE World Congress on Computational Intelligence - WCCI, Brisbane, Australia, Vol. FUZZ-IEEE, pp. 1895 - 1899, June, 2012 | BibTex

H. Proença, L.A. Alexandre, Introduction to the special issue on the Recognition of visible wavelength iris images captured at-a-distance and on-the-move, Pattern Recognition Letters, Vol. 28, No. 2, pp. 963 - 964, June, 2012 | BibTex

A. Ferreira, M. A. T. Figueiredo, Efficient Feature Selection Filters for High-Dimensional Data, Pattern Recognition Letters, Vol. 33, No. 13, pp. 1794 - 1804, June, 2012,
| Abstract | BibTex

P. Pedrosa, R. Dinis, F. Nunes, J. Bioucas-Dias, Phase Drift Estimation and Symbol Detection in Digital Communications: A Stochastic Recursive Filtering Approach, IEEE Communications Letters, Vol. 16, No. 6, pp. 854 - 857, June, 2012 | BibTex

H. C. Chandra, I. O. Oakley, H. Silva, User Needs in the Performance of Prescribed Home Exercise Therapy, ACM Conf. on Human Factors in Computing Systems - CHI, Austin, United States, Vol., pp. 2369 - 2374, May, 2012,
| Abstract | BibTex

P. M. Marques, C.C. Costa, Low Carbon Cement with Waste Oil Cracking Catalyst Incorporation, IEEE Industry Application Society Annual Meeting, San Antonio, Portugal, Vol. 1, pp. -, May, 2012 | BibTex

N. Brás, J. Bioucas-Dias, RCM Martins, A. Serra, An Alternating Direction Algorithm for Total Variation Reconstruction of Distributed Parameters, IEEE Transactions on Image Processing, Vol. 21, No. 6, pp. 1 - 2, May, 2012 | BibTex

S. Vinga, A. M. Carvalho, A. P. Francisco, L. M. S. Russo, J. S. Almeida, Pattern matching through Chaos Game Representation: bridging numerical and discrete data structures for biological sequence analysis, Algorithms for Molecular Biology, Vol. 7, No. 10, pp. 1 - 12, May, 2012 | BibTex

R. A. Radius, P. M. Marques, A Study on the Radial Velocity Information obtained from SAR Subapertures, European Conf. on Synthetic Aperture Radar, Nuremberg, Germany, Vol. TBD, pp. TBD - TBD, April, 2012,
| Abstract | BibTex

H. Silva, P. van de Ven, E. Tousset, M. R. Henriques, M. Hoogendoorn, M. Klein, User-friendly ICT Tools to Enhance Self-Management and Effective Treatment of Depression in the EU, International Educational and Networking Forum for eHealth, Telemedicine and Health ICT - Med-e-Tel, Luxembourg, Luxembourg, Vol., pp. 123 - 123, April, 2012 | BibTex

J. Sousa, H. Silva, Smart Wearable Sensors for Biomedical Data Monitoring in the Treatment of Depression, International Educational and Networking Forum for eHealth, Telemedicine and Health ICT - Med-e-Tel, Luxembourg, Luxembourg, Vol., pp. 122 - 122, April, 2012 | BibTex

T.T. Tam, A. Ferreira, A. Lourenço, Automatic Foldering of Email Messages: a Combination Approach, European Conf. on Information Retrieval - ECIR, Barcelona, Spain, Vol. 7224, pp. 232 - 243, April, 2012,
| Abstract | BibTex

H. Proença, L.A. Alexandre, Toward Covert Iris Biometric Recognition: Experimental Results From the NICE Contests, IEEE Transactions on Information Forensics and Security, Vol. 7, No. 2, pp. 798 - 808, April, 2012 | BibTex

M. Almeida, L. Almeida, Nonlinear separation of show-through image mixtures using a physical model trained with ICA, Signal Processing, Vol. 92, No. -, pp. 872 - 884, April, 2012,
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A. Plaza, J. Bioucas-Dias, Anita, J. Blackwell, Foreword to the special issue on hyperspectral image and signal processing, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 5, No. 2, pp. 347 - 353, April, 2012 | BibTex

J. Bioucas-Dias, A. Plaza, Dobigeon, Parente, Qian Du Du, Gader, J. Chanussot, Hyperspectral unmixing overview: geometrical, statistical, and sparse regression-based approaches, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 5, No. 2, pp. 354 - 370, April, 2012 | BibTex

P. M. Marques, Resposta Espectral de Argamassas aos Ultra-Sons para Avaliação da Resistência à Compressão, Congresso Português de Argamassas e ETICs - APFAC, Coimbra, Portugal, Vol. 1, pp. -, March, 2012,
| Abstract | BibTex

H. Silva, A. L. N. Fred, S. E. Eusébio, S. O. Ouakinin, M. T. Torrado, Statistical Study on Psychophysiological Changes During the Response to Clinical History Questionnaires, Jornadas de Classificação e Análise de Dados - JOCLAD, Tomar, Portugal, Vol., pp. -, March, 2012 | BibTex

C. N. Padole, H. Proença, Periocular Recognition: Analysis of Performance Degradation Factors, IAPR International Conf. on Biometrics - ICB, New Delhi, India, Vol. March, pp. 1 - 7, March, 2012 | BibTex

J. Duarte, H. Aidos, A. L. N. Fred, Enhancing Evidence Accumulation Clustering using PCA, Jornadas de Classificação e Análise de Dados - JOCLAD, Tomar, Portugal, Vol. 0, pp. 120 - 123, March, 2012,
| Abstract | BibTex

M. Almeida, R. V. Vigário, J. Bioucas-Dias, The Role of Whitening for Separation of Synchronous Sources, International Conf. on Latent Variable Analysis and Signal Separation - LVA, Tel-Aviv, Israel, Vol. 7191, pp. 139 - 146, March, 2012,
| Abstract | BibTex

A.V.C. Carreiro, A. Ferreira, M. A. T. Figueiredo, S. Madeira, Prognostic prediction using clinical expression time series: Towards a supervised learning approach based on meta-biclusters, International Conf. on Practical Applications of Computational Biology - PACBB, Salamanca, Spain, Vol. --, pp. -- - --, March, 2012,
| Abstract | BibTex

A. Lourenço, A. L. N. Fred, M. A. T. Figueiredo, Dyadic Aspect Model for Evidence Accumulation Clustering on Synthetic Generated Models, Jornadas de Classificação e Análise de Dados - JOCLAD, Tomar, Portugal, Vol. ?, pp. ? - ?, March, 2012 | BibTex

J. Nascimento, J. Bioucas-Dias, Hyperspectral Unmixing based on Mixtures of Dirichlet Components, IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, No. 3, pp. 863 - 878, March, 2012,
| Abstract | Full text (PDF 1 MB) | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Spectral-spatial hyperspectral image segmentation using subspace multinomial logistic regression and Markov random fields, IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, No. 3, pp. 809 - 823, March, 2012 | BibTex

A. Lourenço, H. Silva, R. L. Lourenço, P. L. Leite, A. L. N. Fred, Realtime Electrocardiogram Segmentation For Finger Based ECG Biometrics, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, Vilamoura, Portugal, Vol. ?, pp. ? - ?, February, 2012,
| Abstract | BibTex

R. L. Lourenço, P. L. Leite, A. Lourenço, H. Silva, DPC Antão, A. L. N. Fred, Experimental Apparatus for Finger ECG Biometrics, INSTICC International Conf. on Biomedical Electronics and Devices - Biodevices, Vilamoura, Portugal, Vol., pp. 196 - 200, February, 2012,
| Abstract | BibTex

H. Silva, J. Sousa, H. Gamboa, Study and Evaluation of Palmar and Finger Blood Volume Pulse for Heart Rate Monitoring, International Workshop on Computing Paradigms for Mental Health - MindCare, Vilamoura, Portugal, Vol., pp. 35 - 40, February, 2012,
| Abstract | BibTex

F. A. L. Canento, H. Silva, A. L. N. Fred, Applicability of Multi-Modal Electrophysiological Data Acquisition and Processing to Emotion Recognition, International Workshop on Computing Paradigms for Mental Health - MindCare, Vilamoura, Portugal, Vol., pp. 59 - 70, February, 2012,
| Abstract | BibTex

A. R. Londral, N. Nunes, H. Silva, Wireless User-Computer Interface Platform for Mental Health Improvement through Social Inclusion, International Workshop on Computing Paradigms for Mental Health - MindCare, Vilamoura, Portugal, Vol., pp. 114 - 118, February, 2012 | BibTex

H. Aidos, A. L. N. Fred, R. P. W. Duin, Classification using High Order Dissimilarities in Non-Euclidean Spaces, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Vilamoura, Portugal, Vol. 0, pp. 306 - 309, February, 2012,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, A dynamic wrapper method for feature discretization and selection, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, vilamoura, Portugal, Vol., pp. 103 - 112, February, 2012,
| Abstract | Full text (PDF 139 KBs) | BibTex

J. Nascimento, J. Bioucas-Dias, Hyperspectral Unmixing with Simultaneous Dimensionality Estimation, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Vilamoura, Portugal, Vol. -, pp. 438 - 444, February, 2012,
| Abstract | BibTex

H. Silva, A. Lourenço, A. L. N. Fred, In-Vehicle Driver Recognition Based on Hands ECG Signals, ACM SIGART SIGCHI International Conf. on Intelligent User Interfaces - IUI, Lisbon, Portugal, Vol., pp. 25 - 28, February, 2012,
| Abstract | BibTex

M. Almeida, R. V. Vigário, J. Bioucas-Dias, Estimation of the Common Oscillation for Phase Locked Matrix Factorization, International Conf. on Pattern Recognition Applications and Methods - ICPRAM, Vilamoura, Portugal, Vol. 1, pp. 78 - 85, February, 2012,
| Abstract | BibTex

J. Nascimento, J. Bioucas-Dias, Signal Subspace Identification in Hyperspecral Imagery, Chapter in, Signal and Image Processing for Remote Sensing, C.H. Chen, CRC Press, 2012

A. Ferreira, M. A. T. Figueiredo, Boosting Algorithms: A Review of Methods Theory, and Applications, Chapter in, Ensemble Learning: Methods and Applications, Cha Zhang and Yunqian Ma, Springer, 2012

H. Gamboa, H. Silva, A. L. N. Fred, Electrophysiological Multimodal Biometrics, Chapter in, Multibiometrics Systems: Modern Perspectives to Identity Verification, Dakshina Kisku, Phalguni Gupta and Massimo Tistarelli, Germany, 2012

J. Sá, L. Silva, J. Santos, L.A. Alexandre, Minimum Error Entropy Classification, Springer, Berlim, 2012,
| BibTex

P. L. Carmona Carmona, J. S. Sanchez Sanches, A. L. N. Fred, ICPRAM 2012 - Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods, Volume 1 – Theory and Methods, SciTePress, Setúbal, 2012,
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JBF Filipe, A. L. N. Fred, Proceedings of the 4th International Conference on Agents and Artificial Intelligence, Volume 1 – Artificial Intelligence, SciTePress, Setúbal, 2012,
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JBF Filipe, A. L. N. Fred, Proceedings of the 4th International Conference on Agents and Artificial Intelligence, Volume 2 – Agents, SciTePress, setúbal, 2012,
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A. L. N. Fred, JBF Filipe, H. Gamboa, Biomedical Engineering Systems and Technologies - 4th International Joint Conference, BIOSTEC 2011 - Revised Selected Papers, Springer, Berlin, 2012,
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JBF Filipe, A. L. N. Fred, Agents and Artificial Intelligence - Third International Conference, ICAART 2011, Revised Selected Papers, Springer, Berlin, 2012,
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A. L. N. Fred, J. L. G. Dietz Dietz, K. Liu Liu, JBF Filipe, Knowledge Discovery, Knowledge Engineering and Knowledge Management Second International Joint Conference, IC3K 2010, Revised Selected Papers, Springer, Berlin, 2012,
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P. L. Carmona Carmona, J. S. Sanchez Sanches, A. L. N. Fred, Mathematical Methodologies in Pattern Recognition and Machine Learning, Springer, Berlin, 2012,
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M. G. Guedes, P. Santana, P. D. Deusdado, R. M. Mendonça, F. M. Marques, A. Lourenço, L. C. Correia, J. B. Barata, L. F. Flores, ARES-III: A Versatile Multi-Purpose All-Terrain Robot, IEEE International Conf. on Emerging Technologies and Factory Automation - ETFA, Cracow, Poland, Vol. 1, pp. 1 - 8, January, 2012 | BibTex

M. Lucas da Silva, H. Silva, C. Simões, F. Botelho, Bridging the communicative barriers of children with autism spectrum disorders, Int’l Conf. on Digital Exclusion in the Information and Knowledge Society SEMIME, Cruz Quebrada, Portugal, Vol., pp. -, January, 2012 | BibTex

P. M. Marques, Directional Moving Target Indication: A Novel SAR Ambiguity Function for Traffic Monitoring, Journal of Electrical and Computer Engineering, Vol. 2012, No. 1, pp. 1 - 8, January, 2012,
| Abstract | BibTex

M. Almeida, J. Bioucas-Dias, R. V. Vigário, E. O. Oja, A comparison of algorithms for separation of synchronous subspaces, Bulletin of the Polish Academy of Sciences, Vol. 0, No. 0, pp. 0 - 0, January, 2012,
| Abstract | Full text (PDF 187 KBs) | BibTex

Paula Prata Sousa, P. Fazendeiro, P. Sequeira, Towards Cost-Effective Bio-Inspired Optimization: a Prospective Study on the GPU Architecture, Lecture Notes in Computer Science, Vol. II, No. 7077, pp. 63 - 70, December, 2011 | BibTex

G. Santos Santos, H. Proença, Iris Recognition: Preliminary Assessment about the Discriminating Capacity of Visible Wavelength Data, International Workshop on Multimedia Information Processing and Retrieval - MIPR, Taichung, Taiwan, Vol. 1, pp. 1 - 1, November, 2011 | BibTex

H. Silva, A. Lourenço, A. L. N. Fred, JBF Filipe, Clinical Data Privacy and Customization via Biometrics Based on ECG Signals, Information Quality in eHealth - USAB, Graz, Austria, Vol., pp. 121 - 132, November, 2011,
| Abstract | BibTex

P. Sequeira, Paula Prata Sousa, P. Fazendeiro, Genetic algorithms over GPUs: a preliminary assessment, International Conf. on Engineering - ICEUBI, Covilhã, Portugal, Vol. 1, pp. 1 - 10, November, 2011 | BibTex

T.T. Tam, A. Ferreira, A. Lourenço, Automatic Email Foldering with Supervised Learning - Addressing the Class Imbalance Problem, Conf. on Electronics, Telecommunications and Computers - CETC, Lisboa, Portugal, Vol. --, pp. -- - --, November, 2011,
| Abstract | BibTex

A. Ferreira, A. L. Oliveira, M. A. T. Figueiredo, Lempel-Ziv sliding window update with suffix arrays, Conf. on Electronics, Telecommunications and Computers - CETC, Lisboa, Portugal, Vol. --, pp. -- - --, November, 2011,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, Compressed learning for text categorization, Conf. on Electronics, Telecommunications and Computers - CETC, Lisboa, Portugal, Vol. --, pp. -- - --, November, 2011,
| Abstract | BibTex

T. Pereira, P. Fazendeiro, A framework for gyro-enhanced mobile devices applications, International Conf. on Engineering - ICEUBI, Covilhã, Portugal, Vol. 1, pp. 100 - 110, November, 2011 | BibTex

A. Ferreira, P. Fazendeiro, A fuzzy logic approach to a web-based automotive supply chain evaluation, International Conf. on Engineering - ICEUBI, Covilhã, Portugal, Vol. 1, pp. 111 - 121, November, 2011 | BibTex

J R Rosário, A. Lourenço, J. Nascimento, A Toolbox for Hyperspectral Image Analysis, Conf. on Electronics, Telecommunications and Computers - CETC, Lisbon, Portugal, Vol. -, pp. - - -, November, 2011,
| Abstract | BibTex

H. Proença, G. Santos Santos, Fusing Color and Shape Descriptors in the Recognition of Degraded Iris Images Acquired at Visible Wavelength, Computer Vision and Image Understanding, Vol. 116, No. 0, pp. 167 - 178, November, 2011 | BibTex

A. Plaza, Qian Du Du, J. Bioucas-Dias, Jia, Kruse, Foreword to the special issue on spectral unmixing of remotely sensed data, IEEE Transactions on Geoscience and Remote Sensing, Vol. 49, No. 11, pp. 4103 - 4109, November, 2011 | BibTex

J-C. Wolff, NM Mistry, JW Warrack, M. Lopes, J. Bioucas-Dias, M. A. T. Figueiredo, Near-infrared imaging and Raman mapping to understand the bigger picture of a counterfeit anti-viral medicine, Federation of Analytical Chemistry and Spectroscopy Societies - FACSS, Reno, United States, Vol. -, pp. - - -, October, 2011 | BibTex

F. A. L. Canento, A. L. N. Fred, H. Silva, H. Gamboa, A. Lourenço, Multimodal Biosignal Sensor Data Handling for Emotion Recognition, IEEE Sensors, Limerick, Ireland, Vol., pp. 647 - 651, October, 2011,
| Abstract | Full text (PDF 505 KBs) | BibTex

H. Silva, A. Lourenço, R. L. Lourenço, P. L. Leite, DPC Antão, A. L. N. Fred, Study and Evaluation of a Single Differential Sensor Design Based on Electro-textile Electrodes for ECG Biometrics Applications, IEEE Sensors, Limerick, Ireland, Vol., pp. 1764 - 1767, October, 2011,
| Abstract | Full text (PDF 268 KBs) | BibTex

A. Ferreira, M. A. T. Figueiredo, Feature Discretization and Selection in Microarray Data, International Conf. on Knowledge Discovery and Information Retrieval - KDIR, Paris, France, Vol. 1, pp. 465 - 469, October, 2011,
| Abstract | Full text (PDF 81 KBs) | BibTex

A. Lourenço, LM Medina, A. L. N. Fred, JBF Filipe, Unsupervised Organisation of Scientific Documents, International Conf. on Knowledge Discovery and Information Retrieval - KDIR, Paris, France, Vol. ., pp. 557 - 568, October, 2011,
| Abstract | BibTex

A. L. N. Fred, H. Silva, A. Lourenço, Palm based ECG biometrics, Portuguese Conf. on Pattern Recognition - RecPad, Porto, Portugal, Vol., pp. -, October, 2011 | BibTex

H. Silva, A. L. N. Fred, A. Lourenço, Check Your Biosignals Here: Experiments on Affective Computing and Behavioral Biometrics, Portuguese Conf. on Pattern Recognition - RecPad, Porto, Portugal, Vol., pp. -, October, 2011,
| Abstract | Full text (PDF 251 KBs) | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Hyperspectral Image Segmentation Using a New Bayesian Approach with Active Learning, IEEE Transactions on Geoscience and Remote Sensing, Vol. 49, No. 10, pp. 3947 - 3960, October, 2011 | BibTex

M. Lucas da Silva, C. Simões, D. Gonçalves, T. Gonçalves, H. Silva, F. Botelho, TROCAS: Communication Skills Development in Children with Autism Spectrum Disorders via ICT, IFIP TC13 Conf. on Human-Computer Interaction - INTERACT, Lisbon, Portugal, Vol. 6949/2011, pp. 644 - 647, September, 2011,
| Abstract | Full text (PDF 186 KBs) | BibTex

A. Ferreira, M. A. T. Figueiredo, Feature Selection and Discretization for Microarray and Other Biological Data, Inforum - Simpósio de Informática, Coimbra, Portugal, Vol. 1, pp. 60 - 65, September, 2011,
| Abstract | Full text (PDF 154 KBs) | BibTex

P. M. Marques, A. Ferreira, S. P. Sampaio, A pedagogical passive RADAR using DVB-S signals, IEEE, KIEES Asia-Pacific International Conf. on Synthetic Aperture Radar - APSAR, Seoul, Korea, South, Vol. CD-ROM, pp. . - ., September, 2011,
| Abstract | BibTex

M. Lucas da Silva, C. Simões, D. Gonçalves, T. Guerreiro, H. Silva, F. Botelho, TROCAS: Communication skills development in children with autism spectrum disorders via ICT, IFIP TC13 Conf. on Human-Computer Interaction - INTERACT, Lisbon, Portugal, Vol., pp. 644 - 647, September, 2011 | BibTex

H. Proença, D. Yang, Introduction to the Special Issue On Unconstrained Biometrics: Advances and Trends, Eurasip Journal on Image and Video Processing, Vol. 5, No. 3, pp. 1 - 2, September, 2011 | BibTex

M. Almeida, J.-H. Schleimer, R. V. Vigário, J. Bioucas-Dias, Source Separation and Clustering of Phase-Locked Subspaces, IEEE Transactions on Neural Networks and Learning Systems, Vol. 22, No. 9, pp. 1419 - 1434, September, 2011,
| Abstract | Full text (PDF 1 MB) | BibTex

H. Aidos, A. L. N. Fred, Hierarchical Clustering with High Order Dissimilarities, International Conf. on Machine Learning and Data Mining - MLDM, New York, United States, Vol. 6871, pp. 280 - 293, August, 2011,
| Abstract | BibTex

M. Almeida, R. V. Vigário, J. Bioucas-Dias, Phase Locked Matrix Factorization, European Signal Processing Conference EUSIPCO, Barcelona, Spain, Vol. 0, pp. 1728 - 1732, August, 2011,
| Abstract | Full text (PDF 155 KBs) | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Hyperspectral unmixing with sparse group lasso (accepted), IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Vancouver, Canada, Vol. 1, pp. 1 - 4, July, 2011 | BibTex

J. Bioucas-Dias, A. Plaza, An overview on hyperspectral unmixing: geometrical, statistical, and sparse regression based approaches, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Vancouver, Canada, Vol., pp. -, July, 2011 | BibTex

A. Martins, N. A. Smith, P. Aguiar, M. A. T. Figueiredo, Structured sparsity in structured prediction, Empirical Methods in Language Processing - EMNLP, Edinburgh, United Kingdom, Vol., pp. -, July, 2011,
| Abstract | BibTex

A. Martins, N. A. Smith, M. A. T. Figueiredo, P. Aguiar, Dual Decomposition with Many Overlapping Components, Empirical Methods in Language Processing - EMNLP, Edinburgh, United Kingdom, Vol., pp. -, July, 2011,
| Abstract | BibTex

R. Tomás, A. Lourenço, H. Silva, V. Lee, S. Going, Effects of Whole-Body Vibration on Vastus Lateralis Activation During Isometric and Dynamic Squatting, Journal of Rehabilitation Medicine, Vol., No. 49, pp. 139 - 140, July, 2011,
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A. M. Carvalho, T. Roos, A. L. Oliveira, P. Myllymäki, Discriminative learning of Bayesian networks via factorized conditional log-likelihood, Journal of Machine Learning Research, Vol. 12, No. Jul, pp. 2181 - 2210, July, 2011 | BibTex

A. M. Carvalho, Motif representation and discovery, Instituto Superior Técnico, July, 2011

A. Ferreira, M. A. T. Figueiredo, Unsupervised Joint Feature Discretization and Selection, Iberian Conf. on Pattern Recognition and Image Analysis, Las Palmas, Gran Canaria, Spain, Vol. --, pp. -- - --, June, 2011,
| Abstract | Full text (PDF 131 KBs) | BibTex

H. Aidos, A. L. N. Fred, On the Distribution of Dissimilarity Increments, Iberian Conf. on Pattern Recognition and Image Analysis, Las Palmas de Gran Canaria, Spain, Vol. 6669, pp. 192 - 199, June, 2011,
| Abstract | BibTex

R. Tomás, A. Lourenço, H. Silva, V. Lee, S. Going, Effects of Whole-Body Vibration on Vastus Lateralis Activation During Isometric and Dynamic Squatting, World Congress of International Society of Physical and Rehabilitation Medicine - ISPRM, San Juan, Puerto Rico, Vol., pp. -, June, 2011 | BibTex

M. Lopes, J-C. Wolff, NM Mistry, JW Warrack, J. Bioucas-Dias, M. A. T. Figueiredo, Comparison of near infrared and Raman hyperspectral unmixing performances for chemical identification of pharmaceutical tablets, IEEE GRSS Workshop on Hyperspectral Image and Signal Processing, Lisbon, Portugal, Vol. -, pp. - - -, June, 2011 | BibTex

M. A. T. Figueiredo, J. Bioucas-Dias, An Alternating Direction Algorithm for (Overlapping) Group Regularization, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Edinburgh, United Kingdom, Vol., pp. -, June, 2011 | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, Hybrid Synthesis-Analysis Frame-Based Regularization: A Criterion and an Algorithm, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Edinburgh, United Kingdom, Vol., pp. -, June, 2011 | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Total variation regularization in sparse hyperspectral unmixing, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Lisbon, Portugal, Vol. 1, pp. 1 - 4, June, 2011 | BibTex

M. Almeida, M. A. T. Figueiredo, New stopping criteria for iterative blind image deblurring based on residual whiteness measures, IEEE Workshop on Statistical Signal Processing - SSP, Nice, France, Vol. -, pp. 337 - 340, June, 2011,
| Abstract | Full text (PDF 170 KBs) | BibTex

A. Martins, M. A. T. Figueiredo, P. Aguiar, N. A. Smith, E. P. Xing, An Augmented Lagrangian Approach to Constrained MAP Inference, International Conf. on Machine Learning - ICML, Bellevue, WA, United States, Vol., pp. 169 - 176, June, 2011,
| Abstract | BibTex

L.A. Alexandre, Single layer complex valued neural network with entropic cost function, International Conf. on Artificial Neural Networks - ICANN, Espoo, Finland, Vol. Springer LNCS 6791, pp. 331 - 338, June, 2011 | BibTex

J. Borges, J. Bioucas-Dias, A. Marçal, Bayesian hyperspectral image segmentation with discriminative class learning, IEEE Transactions on Geoscience and Remote Sensing, Vol. 49, No. 6, pp. 2151 - 2164, June, 2011 | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Sparse unmixing of hyperspectral data, IEEE Transactions on Geoscience and Remote Sensing, Vol. 49, No. 2, pp. 2014 - 2039, June, 2011 | BibTex

B. Pavic, P. Daponte, L. de Vito, H. Silva, A Case Study on Muscle Activation Analysis in Post-stroke Rehabilitation Patients, IEEE International Symp. on Medical Measurements and Applications - MeMeA, Bari, Italy, Vol., pp. 360 - 365, May, 2011,
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H. Silva, A. Lourenço, R. Tomás, V. Lee, S. Going, Accelerometry-based Study of Body Vibration Dampening During Whole-Body Vibration Training, IEEE International Symp. on Medical Measurements and Applications - MeMeA, Bari, Italy, Vol., pp. 98 - 102, May, 2011,
| Abstract | Full text (PDF 2 MBs) | BibTex

A. Ferreira, M. A. T. Figueiredo, Efficient Unsupervised Feature Selection for Sparse Data, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. --, pp. -- - --, April, 2011,
| Abstract | Full text (PDF 86 KBs) | BibTex

A. Ferreira, M. A. T. Figueiredo, Unsupervised Feature Selection for Sparse Data, European Symp. on Artificial Neural Networks - ESANN, Bruges, Belgium, Vol. 1, pp. 339 - 344, April, 2011,
| Abstract | Full text (PDF 109 KBs) | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, Non-cyclic deconvolution using an augmented-Lagrangian method, Conf. on Telecommunications - ConfTele, Lisboa, Portugal, Vol., pp. -, April, 2011 | BibTex

A. Martins, M. A. T. Figueiredo, P. Aguiar, N. A. Smith, E. P. Xing, Online Learning of Structured Predictors with Multiple Kernels, International Conf. on Artificial Intelligence and Statistics - AISTATS, Fort Lauderdale, United States, Vol. -, pp. - - -, April, 2011,
| Abstract | Full text (PDF 634 KBs) | BibTex

A. M. Carvalho, A. L. Oliveira, GRISOTTO: A greedy approach to improve combinatorial algorithms for motif discovery with prior knowledge, Algorithms for Molecular Biology, Vol. 6, No. 13, pp. 0 - 0, April, 2011 | BibTex

R. Tomás, A. Lourenço, H. Silva, Efeitos da Vibração Corporal na Activação do Vastus Lateralis Durante o Agachamento Isométrico e Dinâmico, Portuguese Physical Rehabilitation Society Congress - SPMFR, Albufeira, Portugal, Vol., pp. -, March, 2011 | BibTex

A. Ferreira, A. L. Oliveira, M. A. T. Figueiredo, Sliding Window Update Using Suffix Arrays, IEEE Data Compression Conference - DCC, Snowbird, UT, USA, United States, Vol. --, pp. 456 - 456, March, 2011,
| Abstract | Full text (PDF 339 KBs) | BibTex

H. Proença, Quality Assessment of Degraded Iris Images Acquired in the Visible Wavelength, IEEE Transactions on Information Forensics and Security, Vol. 6, No. 1, pp. 82 - 95, March, 2011,
| Abstract | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, An augmented Lagrangian approach to the constrained optimization formulation of imaging inverse problems, IEEE Transactions on Image Processing, Vol. 20, No. 3, pp. 681 - 695, March, 2011,
| Abstract | BibTex

M. Lopes, J-C. Wolff, J. Bioucas-Dias, M. A. T. Figueiredo, Study on the effect of pixel resolution and blending grade on near-infrared hyperspectral unmixing of tablets, Applied Spectroscopy, Vol. 65, No. 2, pp. 193 - 200, February, 2011 | BibTex

M. Lopes, Advances in near infrared hyperspectral image analysis for pharmaceutical anti-counterfeiting, February, 2011

H. Silva, S. P. Palma, H. Gamboa, AAL+: Continuous Institutional and Home Care Through Wireless Biosignal Monitoring Systems, Chapter in, Handbook of Digital Homecare, Lodewijk Bos, Adrie Dumay, Leonard Goldschmidt, Griet Verhenneman and Kanagasingam Yogesan, Springer, 2011

A. Ferreira, P. M. Marques, Echo Cancellation for Hands-Free Systems, Chapter in, Adaptive Filtering, Lino García Morales, In-Tech, 2011

A. Lourenço, A. L. N. Fred, M. A. T. Figueiredo, A Generative Dyadic Aspect Model for Evidence Accumulation Clustering, Chapter in, SIMBAD 2011, M. Pelillo and E.R. Hancock, Springer, 2011

H. Aidos, A. L. N. Fred, A Study of Embedding Methods under the Evidence Accumulation Framework, Chapter in, SIMBAD 2011, M. Pelillo and E.R. Hancock, Springer, 2011

A. L. N. Fred, Knowledge Discovery, Knowlege Engineering and Knowledge Management, Springer, Berlin, 2011,
| BibTex

A. L. N. Fred, JBF Filipe, H. Gamboa, Biomedical Engineering Systems and Technologies - Third International Joint Conference, BIOSTEC 2010 - Revised Selected Papers, Springer, Berlin, 2011,
| BibTex

JBF Filipe, A. L. N. Fred, B. S. Sharp, Agents and Artificial Intelligence - Second International Conference, ICAART 2010, Revised Selected Papers, Springer, Berlin, 2011,
| BibTex

A. L. N. Fred, J. L. G. Dietz Dietz, K. Liu Liu, JBF Filipe, Knowledge Discovery, Knowledge Engineering and Knowledge Management - First International Joint Conference, IC3K 2009, Revised Selected Papers, Springer, Berlin, 2011,
| BibTex

M. Lucas da Silva, C. Simões, H. Silva, F. Botelho, Rapid Application Development Using Web Technologies: An Application to Communicative Competence Promotion of Children with ASD, INSTICC International Conf. on Health Informatics - Healthinf, Rome, Italy, Vol., pp. 582 - 586, January, 2011,
| Abstract | Full text (PDF 1 MB) | BibTex

A. Lourenço, H. Silva, D. P. Santos, A. L. N. Fred, Towards a Finger Based ECG Biometric System, INSTICC International Conf. on Bio-inspired Systems and Signal Processing - Biosignals, Rome, Italy, Vol., pp. -, January, 2011 | BibTex

H. Silva, A. Lourenço, N. Paz, Real-Time Biosignal Acquisition and Telemedicine Platform for AAL Based on Android OS, INSTICC International Living Usability Lab Workshop on AAL Latest Solutions, Trends and Applications - AAL, Rome, Italy, Vol., pp. 111 - 121, January, 2011,
| Abstract | BibTex

J. Sousa, S. P. Palma, H. Silva, H. Gamboa, aal@home: a New Home Care Wireless Biosignal Monitoring Tool for Ambient Assisted Living, INSTICC International Living Usability Lab Workshop on AAL Latest Solutions, Trends and Applications - AAL, Rome, Italy, Vol., pp. 98 - 107, January, 2011,
| Abstract | Full text (PDF 1 MB) | BibTex

DPC Antão, A. L. N. Fred, M. A. T. Figueiredo, ECG-Based Continuous Authentication System Using Adaptive String Matching, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, Rome, Italy, Vol. 0, pp. 0 - 0, January, 2011,
| Abstract | Full text (PDF 113 KBs) | BibTex

A. Lourenço, H. Silva, A. L. N. Fred, Unveiling the Biometric Potential of Finger-Based ECG Signals, Vol. 2011, No. 5, pp. -, January, 2011,
| Abstract | BibTex

A. Martins, M. A. T. Figueiredo, P. Aguiar, Online MKL for Structured Prediction, NIPS Workshop in Optimization for Machine Learning, Whistler, Canada, Vol. ?, pp. ? - ?, December, 2010,
| Abstract | BibTex

A. Martins, M. A. T. Figueiredo, P. Aguiar, N. A. Smith, E. P. Xing, Augmented Dual Decomposition for MAP Inference, NIPS Workshop in Optimization for Machine Learning, Whistler, Canada, Vol. ?, pp. ? - ?, December, 2010,
| Abstract | BibTex

G. Santos, M. Bernardo, H. Proença, PF Fiadeiro, Iris Recognition: Preliminary Assessment about the Discriminating Capacity of Visible Wavelength Data, IEEE International Symposium on Multimedia (ISM), Taichung, Taiwan, Vol., pp. 324 - 329, December, 2010,
| Abstract | BibTex

M. A. T. Figueiredo, J. Bioucas-Dias, Restoration of Poissonian images using alternating direction optimization, IEEE Transactions on Image Processing, Vol. 19, No. 12, pp. 3133 - 3145, December, 2010,
| Abstract | BibTex

G. Santos Santos, H. Proença, Iris Recognition: Analysing the Distribution of the Iriscodes Concordant Bits, Congress on Image and Signal Processing - CISP, Yantai, China, Vol. 4, pp. 1873 - 1877, November, 2010 | BibTex

P. M. Marques, Principles and Applications of SAR Sensors to Traffic Monitoring, IBERSENSOR - Ibero-American Congress on Sensors, Lisbon, Portugal, Vol. 1, pp. - - -, November, 2010 | BibTex

C. N. Padole, L.A. Alexandre, Motion based Particle Filter for Human Tracking with Thermal Imaging, International Conf. on Emerging Trends in Engineering and Technology - ICETET, Goa, India, Vol. Nov, pp. 1 - 6, November, 2010 | BibTex

S. Filipe, L.A. Alexandre, Improving Face Segmentation in Thermograms using Image Signatures, Iberoamerican Congress on Pattern Recognition - CIARP, São Paulo, Brazil, Vol. 6419, pp. 402 - 409, November, 2010,
| Abstract | BibTex

M. Lopes, J-C. Wolff, J. Bioucas-Dias, M. A. T. Figueiredo, Quantification of components in nonhomogenous pharmaceutical tablets using near infrared reflectance imaging, Spectroscopy (Santa Monica), Vol. 18, No. 5, pp. 333 - 340, November, 2010 | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Semisupervised Hyperspectral Image Segmentation Using Multinomial Logistic Regression with Active Learning, IEEE Transactions on Geoscience and Remote Sensing, Vol. 48, No. 11, pp. 4085 - 4098, November, 2010 | BibTex

A. Ferreira, M. A. T. Figueiredo, Text Classification: A Compressed Learning Approach, Portuguese Conf. on Pattern Recognition - RecPad, Vila Real, Portugal, Vol., pp. -, October, 2010,
| Abstract | Full text (PDF 52 KBs) | BibTex

A. Ferreira, M. A. T. Figueiredo, A Technique for Unsupervised Feature Discretization and Selection, Portuguese Conf. on Pattern Recognition - RecPad, Vila Real, Portugal, Vol., pp. -, October, 2010,
| Abstract | Full text (PDF 36 KBs) | BibTex

DPC Antão, A. L. N. Fred, M. A. T. Figueiredo, String Matching Approach for ECG-Based Biometrics, Portuguese Conf. on Pattern Recognition - RecPad, Vila Real, Portugal, Vol. 0, pp. 0 - 0, October, 2010,
| Abstract | Full text (PDF 75 KBs) | BibTex

A. Lourenço, A. L. N. Fred, Selectively Learning Clusters in Multi-EAC, International Conf. on Knowledge Discovery and Information Retrieval - KDIR, Valencia, Spain, Vol. ., pp. . - ., October, 2010,
| Abstract | BibTex

F.M.A. Marcos de Assis, P. M. Marques, Y. Omar, Improving Classical Authentication with Quantum Communication, Updating Quantum Cryptography and Communications - UQCC, Tokyo, Japan, Vol. 0, pp. 146 - 147, October, 2010,
| Abstract | BibTex

J. Duarte, A. L. N. Fred, A. Lourenço, F. Jorge Duarte Duarte, Validity Measures for Consensus Clustering, Portuguese Conf. on Pattern Recognition - RecPad, Vila Real, Portugal, Vol., pp. -, October, 2010 | BibTex

L. Silva, J. Sá, L.A. Alexandre, The MEE Principle in Data Classification: A Perceptron-Based Analysis, Neural Computation, Vol. 22, No. 10, pp. 2698 - 2728, October, 2010,
| Abstract | BibTex

J. P. Paulo, J. L. Bento Coelho, M. A. T. Figueiredo, Statistical classification of road pavements using near field vehicle rolling noise measurements, Journal of the Acoustical Society of America, Vol. 128, No. 4, pp. 1747 - 1754, October, 2010,
| Abstract | BibTex

M. Almeida, Blind Separation and Blind Deblurring of Natural Images, Instituto de Telecomunicações, October, 2010

M. A. T. Figueiredo, J. Bioucas-Dias, Frame-Based Deconvolution of Poissonian Images Using Alternating Direction Optimization, IEEE International Conf. on Image Processing - ICIP, Hong Kong, China, Vol., pp. -, September, 2010,
| Abstract | BibTex

M. Bicego, A. Perina, V. Murino, P. Aguiar, M. A. T. Figueiredo, Combining Free Energy Score Spaces with Information Theoretic Kernels: Application to Scene Classification, IEEE International Conf. on Image Processing - ICIP, Hing Kong, China, Vol., pp. -, September, 2010,
| Abstract | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, An augmented lagrangian approach to linear inverse problems with compound regularization, IEEE International Conf. on Image Processing - ICIP, Hong Kong, China, Vol. 1, pp. 1 - 4, September, 2010 | BibTex

J. Nascimento, J. Bioucas-Dias, Unmixing Hyperspectral Intimate Mixtures, SPIE - Conf. on Image and Signal Processing for Remote Sensing, Toulouse, France, Vol. 7830, pp. 78300C - 78300C-8, September, 2010,
| Abstract | BibTex

P. M. Marques, SAR-MTI Improvement Using A-Priori Knowledge of the Road Network, European Radar Conf. - EuRAD, Paris, France, Vol. TBD, pp. TBD - TBD, September, 2010 | BibTex

M. Almeida, J. Bioucas-Dias, R. V. Vigário, Independent Phase Analysis: Separating Phase-Locked Subspaces, International Conf. on Independent Component Analysis and Signal Separation, Saint-Malo, France, Vol. 6365, pp. 189 - 196, September, 2010 | BibTex

J. Nascimento, J. S. Marques, M. A. T. Figueiredo, Discriminative model selection for object motion recognition, IEEE International Conf. on Image Processing - ICIP, Hong Kong, China, Vol., pp. -, September, 2010 | BibTex

J. Nascimento, J. S. Marques, M. A. T. Figueiredo, Classification of complex pedestrian activities from trajectories, IEEE International Conf. on Image Processing - ICIP, Hong Kong, China, Vol., pp. -, September, 2010 | BibTex

J. Bioucas-Dias, A. Plaza, Hyperspectral Unmixing: Geometrical, Statistical and Sparse Regression-Based Approache, SPIE - Conf. on Image and Signal Processing for Remote Sensing, Toulouse, France, Vol. 7830, pp. -, September, 2010 | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, Fast image recovery using variable splitting and constrained optimization, IEEE Transactions on Image Processing, Vol. 19, No. 9, pp. 2345 - 2356, September, 2010 | BibTex

M. Lopes, J-C. Wolff, J. Bioucas-Dias, M. A. T. Figueiredo, Reply to the Comments on "Near-Infrared Hyperspectral Unmixing Based on a Minimum Volume Criterion for Fast and Accurate Chemometric Characterization of Counterfeit Tablets", Analytical Chemistry, Vol. 82, No. 20, pp. 8753 - 8754, September, 2010 | BibTex

DPC Antão, A. L. N. Fred, M. A. T. Figueiredo, One Lead ECG-Based Personal Identication Using Ziv-Merhav Cross Parsing, International Conf. on Pattern Recognition - ICPR, Istanbul, Turkey, Vol. 0, pp. 3858 - 3861, August, 2010,
| Abstract | Full text (PDF 130 KBs) | BibTex

A. Lourenço, A. L. N. Fred, A. K. Jain, On the Scalability of Evidence Accumulation Clustering, International Conf. on Pattern Recognition - ICPR, Instanbul, Turkey, Vol. ., pp. 782 - 785, August, 2010,
| Abstract | BibTex

L.A. Alexandre, Gender recognition: A multiscale decision fusion approach, Pattern Recognition Letters, Vol. 31, No. 11, pp. 1422 - 1427, August, 2010,
| Abstract | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Recent developments in sparse hyperspectral unmixing, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Honolulu, United States, Vol. 1, pp. 1 - 4, July, 2010 | BibTex

V.V. Vu, M.P. Pettersson, P. M. Marques, Application of the moving target detection by focusing technique in civil traffic monitoring, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Honolulu, United States, Vol. 1, pp. 4118 - 4121, July, 2010,
| Abstract | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, Multiplicative noise removal using variable splitting and constrained optimization, IEEE Transactions on Image Processing, Vol. 19, No. 7, pp. 1720 - 1730, July, 2010 | BibTex

S.B.F. Filipe, Segmentação de Faces em Imagens do Infravermelho Térmico, Universidade da Beira Interior, July, 2010

P. Fazendeiro, On Interpretability Issues in Data-driven Fuzzy System Design, July, 2010

P. Fazendeiro, On Interpretability Issues in Data-driven Fuzzy System Design, Universidade da Beira Interior, July, 2010

S.B.F. Filipe, Segmentação de Faces em Imagens do Infravermelho Térmico, Universidade da Beira Interior, July, 2010

J. Oliveira, Advances in Total Variation Image Restoration: blur estimation, parameter estimation and efficient optimization, Instituto Superior Técnico, July, 2010

P. M. Marques, A Novel SAR Ambiguity Function for Civil Traffic Monitoring, European Conf. on Synthetic Aperture Radar, Aachen, Germany, Vol. tbd, pp. tbd - tbd, June, 2010,
| Abstract | BibTex

A. Ferreira, M. A. T. Figueiredo, Feature Transformation and Reduction for Text Classification, International Workshop on Pattern Recognition in Information Systems, Funchal, Portugal, Vol., pp. 72 - 81, June, 2010,
| Abstract | Full text (PDF 423 KBs) | BibTex

DPC Antão, A. L. N. Fred, M. A. T. Figueiredo, Personal Identification and Authentication Based on One-Lead ECG Using Ziv-Merhav Cross Parsing, International Workshop on Pattern Recognition in Information Systems, Funchal, Portugal, Vol. 1, pp. 15 - 24, June, 2010,
| Abstract | Full text (PDF 162 KBs) | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Supervised Hyperspectral Image Segmentation Using Active Learning, IEEE GRSS Workshop on Hyperspectral Image and Signal Processing, Reykjavik, Iceland, Vol. 1, pp. 1 - 4, June, 2010 | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Exploiting Spatial Information in Semi-Supervised Hyperspectral Image Segmentation, IEEE GRSS Workshop on Hyperspectral Image and Signal Processing, Reykjavik, Iceland, Vol. 1, pp. 1 - 4, June, 2010 | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, Alternating direction algorithms for constrained sparse regression: Application to hyperspectral unmixing, IEEE GRSS Workshop on Hyperspectral Image and Signal Processing, Raykjavik, Iceland, Vol. 1, pp. -, June, 2010 | BibTex

C. N. Padole, L.A. Alexandre, Wigner Distribution based Human Motion Tracking using Thermal Images, IEEE Conf. on Computer Vision and Pattern Recognition - CVPR, San Francisco, United States, Vol. June, pp. 1 - 8, June, 2010 | BibTex

M. Elad, M. A. T. Figueiredo, Y. Ma, On the Role of Sparse and Redundant Representations in Image Processing, Proceedings of the IEEE, Vol. 98, No. 6, pp. 972 - 982, June, 2010,
| Abstract | BibTex

V. Katkovnik, J. Bioucas-Dias, Multi-frequency Phase Unwrap from Noisy Data: Adaptive Least Squares Approach, EPFL - École Polytechnique Fédérale de Lausanne International Conf. on Advanced Phase Measurements in Optics Imaging - APMMOP, Locarno, Switzerland, Vol., pp. -, May, 2010 | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, Trajectory classification using switched dynamical hidden Markov models, IEEE Transactions on Image Processing, Vol. 19, No. 5, pp. 1338 - 1348, May, 2010,
| Abstract | BibTex

A. C. Conceição, S. P. Palma, H. Silva, H. Gamboa, H. L. Louro, Electromyography in Front Crawl Technique- Case Study, Open Sports Sciences Journal, Vol. 3, No., pp. 67 - 69, May, 2010,
| Abstract | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, A fast algorithm for the constrained formulation of compressive image reconstruction and other linear inverse problems, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Dallas, United States, Vol., pp. -, March, 2010,
| Abstract | BibTex

H. Gamboa, Silva, H. Silva, Patient Tracking System, ICST International Conf. on Pervasive Computing Technologies for Healthcare, Munich, Germany, Vol., pp. 1 - 2, March, 2010,
| Abstract | Full text (PDF 167 KBs) | BibTex

J. Peltonen, H. Aidos, N. Gehlenborg, A. Brazma, S. Kaski, An Information Retrieval Perspective on Visualization of Gene Expression Data with Ontological Annotation, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Dallas, United States, Vol. 0, pp. 2178 - 2181, March, 2010,
| Abstract | BibTex

A. L. N. Fred, D. M. Migotina, A.C.R. Rosa, Automatic K-complex detection using Hjorth parameters and fuzzy decision, ACM Symp. on Appl. Computing, Sierre, Switzerland, Vol. 1, pp. 979 - 980, March, 2010 | BibTex

M. Lopes, J-C. Wolff, J. Bioucas-Dias, M. A. T. Figueiredo, Near-infrared hyperspectral unmixing based on a minimum volume criterion for fast and accurate chemometric characterization of counterfeit tablets, Analytical Chemistry, Vol. 82, No. 4, pp. 1462 - 1469, February, 2010 | BibTex

H. Proença, L.A. Alexandre, Introduction to the Special Issue on the Segmentation of Visible Wavelength Iris Images Captured At-a-distance and On-the-move, Image and Vision Computing, Vol. 28, No. 2, pp. 213 - 214, February, 2010,
| Abstract | BibTex

J. Venna, J. Peltonen, K. Nybo, H. Aidos, S. Kaski, Information Retrieval Perspective to Nonlinear Dimensionality Reduction for Data Visualization, Journal of Machine Learning Research, Vol. 11, No. 0, pp. 451 - 490, February, 2010 | BibTex

H. Proença, J. Oliveira, Caries Detection in Panoramic Dental X-ray Images, Chapter in, Computational Vision and Medical Image Processing: Recent Trends, Computational Methods in Applied Sciences, vol. 6899, pag. 175-190, Digital Object Identifier: 10.1007/978-94-007-0011-6_10, J.M.R.S. Tavares and R.M.N. Jorge, Springer, 2010

J. Duarte, A. L. N. Fred, A. Lourenço, F. Jorge Duarte Duarte, On Consensus Clustering Validation, Chapter in, Structural, Syntactic, and Statistical Pattern Recognition, Hancock, Edwin and Wilson, Richard and Windeatt, Terry and Ulusoy, Ilkay and Escolano, Francisco, Springer, 2010

S. Bulo Bulo, A. Lourenço, A. L. N. Fred, Pairwise Probabilistic Clustering Using Evidence Accumulation, Chapter in, Structural, Syntactic, and Statistical Pattern Recognition, Edwin R. Hancock and Richard C. Wilson and Terry Windeatt and Ilkay Ulusoy and Francisco Escolano, Springer, Berlin, 2010

A. Ferreira, A. Lourenço, B.P. Pinto, J.T. Tendeiro, Tuning Iris Recognition for Noisy Images, Chapter in, BIOSTEC 2009, CCIS-Communications in Computer and Information Science, vol. 52, A. Fred, J. Filipe, H. Gamboa, Springer, Berlin, 2010

A. L. N. Fred, J. Filipe, B. S. Sharp, ICAART 2010 - Proceedings of the International Conference on Agents and Artificial Intelligence, Volume 1 - Artificial Intelligence, Valencia, Spain, January 22-24, 2010, INSTICC PRESS, Setúbal, 2010,
| BibTex

A. L. N. Fred, J. Filipe, B. S. Sharp, ICAART 2010 - Proceedings of the International Conference on Agents and Artificial Intelligence, Volume 2 - Agents, Valencia, Spain, January 22-24, 2010, INSTICC PRESS, Setúbal, 2010,
| BibTex

A. L. N. Fred, Pattern Recognition in Information Systems - Proceedings of the 10th International Workshop on Pattern Recognition in Information Systems, INSTICC PRESS, Setúbal, 2010,
| BibTex

A. L. N. Fred, JBF Filipe, H. Gamboa, Biomedical Engineering Systems and Technologies - International Joint Conference, BIOSTEC 2009 - Revised Selected Papers, Springer, Berlin, 2010,
| BibTex

JBF Filipe, A. L. N. Fred, B. S. Sharp, Agents and Artificial Intelligence - International Conference, ICAART 2009, Revised Selected Papers, Springer, Berlin, 2010,
| BibTex

M. Almeida, L. Almeida, Blind and Semi-Blind Deblurring of Natural Images, IEEE Transactions on Image Processing, Vol. 19, No. 1, pp. 36 - 52, January, 2010,
| Abstract | Full text (PDF 5 MBs) | BibTex

S. Freitas, I. Trigo, J. Bioucas-Dias, Quantifying the uncertainty of land surface temperature retrievals from SEVIRI/Meteosat, IEEE Transactions on Geoscience and Remote Sensing, Vol. 48, No. 1, pp. 523 - 534, January, 2010 | BibTex

H. Proença, G. Santos Santos, On the Role of Interpolation in the Normalization of Non-Ideal Visible Wavelength Iris Images, International Conf. on Computational Intelligence and Security - CIS, Beijing, China, Vol. 0, pp. 0 - 0, December, 2009 | BibTex

P. M. Marques, Synthetic Aperture Radar: Principles and Applications of AI in Automatic Target Recognition, IEEE Portugal International Symp. on Computational Intelligence for Engineering Systems - ISCIES, Porto, Portugal, Vol. TBD, pp. TBD - TBD, November, 2009,
| Abstract | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, Trajectory analysis in natural images using mixtures of vector fields, IEEE International Conf. on Image Processing - ICIP, Cairo, Egypt, Vol., pp. -, November, 2009 | BibTex

M. Almeida, L. Almeida, Blind deblurring of foreground-background images, IEEE International Conf. on Image Processing - ICIP, Cairo, Egypt, Vol. -, pp. - - -, November, 2009,
| Abstract | Full text (PDF 676 KBs) | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, Total variation restoration of speckled images using a split-Bregman algorithm, IEEE International Conf. on Image Processing - ICIP, Cairo, Egypt, Vol., pp. -, November, 2009,
| Abstract | BibTex

R.S. Santos, L.A. Alexandre, Improving Spectroface using Pre-processing and Voting, IEEE International Conf. on Intelligent Computing and Intelligent Systems - ICIS, Shanghai, China, Vol. 4, pp. 552 - 556, November, 2009 | BibTex

P. M. Marques, A novel moving target indication strategy for traffic monitoring using SAR, International Radar Conf. - RADAR, Bordeaux, France, Vol. TBD, pp. TBD - TBD, October, 2009 | BibTex

H. Proença, Biometric Recognition: When Is Evidence Fusion Advantageous?, International Symp. on Visual Computing - IVC, Las Vegas, United States, Vol. 2, pp. 698 - 708, October, 2009 | BibTex

M. Almeida, L. Almeida, Blind deblurring of two-layer images, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. -, pp. - - -, October, 2009,
| Abstract | Full text (PDF 303 KBs) | BibTex

C. Silvestre, M. Cardoso, M. A. T. Figueiredo, Selecting categorical features in model-based clustering, International Conf. on Knowledge Discovery and Information Retrieval - KDIR, Funchal, Portugal, Vol., pp. -, October, 2009 | BibTex

A. Lourenço, A. L. N. Fred, Towards Scalable Evidence Accumulation, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. ., pp. . - ., October, 2009 | BibTex

A. L. N. Fred, LM Medina, Identification of Stress States from ECG Signals Using Unsupervised Learning Methods, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. -, pp. - - -, October, 2009 | BibTex

A. Ferreira, J. Bioucas-Dias, M. A. T. Figueiredo, An Experiment on Feature Selection for Sparse Data, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol., pp. -, October, 2009,
| Abstract | Full text (PDF 59 KBs) | BibTex

J. Nascimento, J. Bioucas-Dias, Nonlinear Mixture Model for Hyperspectral Unmixing, SPIE - Conf. on Image and Signal Processing for Remote Sensing, Berlin, Germany, Vol. 7477, pp. 74770I - 74770I-8, September, 2009,
| Abstract | BibTex

M. A. T. Figueiredo, J. Bioucas-Dias, Deconvolution of Poissonian images using variable splitting and augmented Lagrangian optimization, IEEE Workshop on Statistical Signal Processing - SSP, Cardiff, United Kingdom, Vol., pp. -, September, 2009,
| Abstract | BibTex

M. A. T. Figueiredo, J. Bioucas-Dias, M. Afonso, Fast frame-based image deconvolution using variable splitting and constrained optimization, IEEE Workshop on Statistical Signal Processing - SSP, Cardiff, United Kingdom, Vol., pp. -, September, 2009,
| Abstract | BibTex

L.A. Alexandre, M.J.E. Embrechts, Reservoir size, spectral radius and connectivity in static classification problems, International Conf. on Artificial Neural Networks - ICANN, Limasol, Cyprus, Vol. LNCS 5768, pp. 1015 - 1024, September, 2009 | BibTex

J. Sá, J.G. Gama, R.S. Sebastião, L.A. Alexandre, Decision Trees Using the Minimum Entropy-of-Error Principle, International Conf. on Computer Analysis of Images and Patterns - CAIP, Munster, Germany, Vol. LNCS 5702, pp. 799 - 807, September, 2009 | BibTex

H. Proença, Iris Recognition: On the Segmentation of Degraded Images Acquired in the Visible Wavelength, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 0, No. 0, pp. 0 - 0, September, 2009,
| Abstract | BibTex

G. Valadão, J. Bioucas-Dias, CAPE: Combinatorial Absolute Phase Estimation, Journal of the Optical Society of America A-Optics Image Science and Vision, Vol. 26, No. 9, pp. 2093 - 2106, September, 2009,
| Abstract | BibTex

J. Oliveira, J. Bioucas-Dias, M. A. T. Figueiredo, Adaptive total variation image deblurring: a majorization-minimization approach, Signal Processing, Vol. 89, No. 9, pp. 2479 - 2493, September, 2009,
| Abstract | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Semi-Supervised Hyperspectral Image Segmentation, IEEE GRSS Workshop on Hyperspectral Image and Signal Processing, Grenoble, France, Vol. 1, pp. 1 - 4, August, 2009,
| Abstract | Full text (PDF 214 KBs) | BibTex

M. Lopes, J-C. Wolff, J. Bioucas-Dias, M. A. T. Figueiredo, Spectral unmixing via minimum volume simplices: application to near infrared spectra of counterfeit tablets, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Grenoble, France, Vol. -, pp. - - -, August, 2009 | BibTex

J. Nascimento, J. Bioucas-Dias, Learning Dependent Sources using Mixtures of Dirichlet: Applications on Hyperspectral Unmixing, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Grenoble, France, Vol. -, pp. 1 - 5, August, 2009,
| Abstract | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Semi-Supervised Hyperspectral Classification and Segmentation with Discriminative Learning, Europe Remote Sensing - SPIE, Berlin, Germany, Vol. 7477, pp. 74770F-1 - 74770F-8, August, 2009 | Full text (PDF 136 KBs) | BibTex

I. Selesnick, M. A. T. Figueiredo, Signal restoration with overcomplete wavelet transforms: comparison of analysis and synthesis priors, SPIE Wavelets XIII, San Diego, United States, Vol. 7446, pp. -, August, 2009,
| Abstract | BibTex

J. Bioucas-Dias, A variable splitting augmented Lagrangian approach to linear spectral unmixing, IEEE GRSS Workshop on Hyperspectral Image and Signal Processing, Grenoble, France, Vol., pp. -, August, 2009 | BibTex

J. Bioucas-Dias, G. Valadão, Multifrequency absolute phase estimation via graph cuts, European Signal Processing Conference EUSIPCO, Glasgow, United Kingdom, Vol., pp. -, August, 2009 | BibTex

G. Santos Santos, Non-cooperative Iris Recognition, Universidade da Beira Interior, August, 2009

J. Li, J. Bioucas-Dias, A. Plaza, SEMI-SUPERVISED HYPERSPECTRAL IMAGE CLASSIFICATION BASED ON A MARKOV RANDOM FIELD AND SPARSE MULTINOMIAL LOGISTIC REGRESSION, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Cape Town, South Africa, Vol. 1, pp. 1 - 1-4, July, 2009 | Full text (PDF 117 KBs) | BibTex

M. Iordache, J. Bioucas-Dias, A. Plaza, Unmixing sparse hyperspectral mixtures, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Cape Twon, South Africa, Vol. 1, pp. 1 - 4, July, 2009 | BibTex

S. Wright, R. Nowak, M. A. T. Figueiredo, Sparse reconstruction by separable approximation, IEEE Transactions on Signal Processing, Vol. 57, No. 7, pp. -, July, 2009,
| Abstract | BibTex

H. Proença, An Iris Recognition Approach Through Structural Pattern Analysis Methods, Expert Systems, Vol. 0, No. 0, pp. 0 - 0, July, 2009,
| Abstract | BibTex

M. A. T. Figueiredo, J. Bioucas-Dias, Recent Advances in Iterative Shrinkage/Thresholding, Approximation and Optimization in Image Restoration and Reconstruction, Porquerolles, France, Vol., pp. -, June, 2009,
| Abstract | BibTex

P. M. Marques, Selective MTI for Traffic Monitoring Using Single Channel SAR, NATO/RTO Specialist Meeting on Software Defined RADAR, Lisbon, Portugal, Vol. CD-ROM, pp. TBD - TBD, June, 2009 | BibTex

L.A. Alexandre, M.J.E. Embrechts, J.L. Linton, Benchmarking Reservoir Computing on Time-Independent Classification Tasks, IEEE International Joint Conf. on Artificial Neural Networks - IJCNN, Atlanta, United States, Vol. 1, pp. 89 - 93, June, 2009 | BibTex

C. Vicente, R. A. Sá Ferreira, E. Pecoraro, P.S André, R.N. Nogueira, P. M. Marques, S. J. L. R. Ribeiro, Carlos, OPTICAL POWER Y-SPLITTER PATTERNED ON BULK ZIRCONIUM MODIFIED DI-UREASILS, European Conf. on Networks and Optical Communications - NOC, Valladolid, Spain, Vol. -, pp. - - -, June, 2009 | BibTex

J. Bioucas-Dias, V. Katkovnik, J. Astola, K. Egiazarian, Multi-frequency Phase Unwrapping from Noisy Data: Adaptive Local Maximum Likelihood Approach, Scandinavian Conf. on Image Analysis - SCIA, Oslo, Norway, Vol. 5575, pp. 310 - 320, June, 2009 | BibTex

P. M. Marques, Directional Moving Target Indication for Civil Traffic Monitoring Using Single Channel SAR, IEEE Radar Conf. - RADARCON, Pasadena, United States, Vol. TBD, pp. TBD - TBD, May, 2009,
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D. C. Carona, P. M. Marques, Vessel Detection and Velocity Estimation Using SAR Amplitude Images, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 437 - 440, May, 2009,
| Abstract | BibTex

J. Nascimento, J. Bioucas-Dias, Unsupervised Hyperspectral Signal Subspace Identification, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 441 - 444, May, 2009,
| Abstract | BibTex

G. Valadão, J. Bioucas-Dias, From Diversity and Denoising to Phase Imaging, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 245 - 249, May, 2009,
| Abstract | Full text (PDF 822 KBs) | BibTex

R. A. Radius, P. M. Marques, Improved SOVE Algorithm for Full Velocity Vector Estimation of Ships using Amplitude Data, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 469 - 472, May, 2009,
| Abstract | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, Image Denoising with Compound Regularization Using a Bregman Iterative Algorithm, Conf. on Telecommunications - ConfTele, Santa Maria de Feira, Portugal, Vol. 1, pp. 1 - 4, May, 2009 | BibTex

J. Duarte, A. L. N. Fred, J. F. Duarte Duarte, Combining Data Clusterings with Instance Level Constraints, Workshop on Pattern Recognition in Information Systems, Milan, Italy, Vol. 1, pp. 49 - 60, May, 2009,
| Abstract | Full text (PDF 1 MB) | BibTex

M. Lopes, J-C. Wolff, J. Bioucas-Dias, M. A. T. Figueiredo, Determination of the composition of counterfeit Heptodin™ tablets by near infrared chemical imaging and classical least squares estimation, Analytica Chimica Acta, Vol. 641, No. 1-2, pp. 46 - 51, May, 2009 | BibTex

M. Afonso, J. Bioucas-Dias, M. A. T. Figueiredo, A Bregman iterative approach to linear inverse problems with compound regularizers, Workshop on Signal Processing with Adaptive Sparse Structured Representations - SPARS, Saint-Malo, France, Vol., pp. -, April, 2009,
| Abstract | BibTex

M.J.E. Embrechts, L.A. Alexandre, J.L. Linton, Reservoir computing for static pattern recognition, European Symp. on Artificial Neural Networks - ESANN, Bruges, Belgium, Vol. 1, pp. 245 - 250, April, 2009 | BibTex

J. Peltonen, H. Aidos, S. Kaski, Supervised Dimensionality Reduction by Neighbor Retrieval, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Taipei, Taiwan, Vol. 0, pp. 1809 - 1812, April, 2009,
| Abstract | BibTex

A. Martins, N. A. Smith, E. P. Xing, P. Aguiar, M. A. T. Figueiredo, Nonextensive information theoretic kernels on measures, Journal of Machine Learning Research, Vol. 10, No., pp. 937 - 975, April, 2009,
| Abstract | BibTex

A. Ferreira, A. L. Oliveira, M. A. T. Figueiredo, On the use of suffix arrays for memory-efficient Lempel-Ziv data compression, IEEE Data Compression Conference - DCC, Snowbird, United States, Vol. 1, pp. 444 - 444, March, 2009,
| Abstract | Full text (PDF 111 KBs) | BibTex

H. Proença, On the Feasibility of the Visible Wavelength, At-A-Distance and On-The-Move Iris Recognition, IEEE World Congress on Computational Intelligence - WCCI, Nashville, United States, Vol. 1, pp. 9 - 15, March, 2009 | BibTex

J. Li, J. Bioucas-Dias, A. Plaza, Hyperspectral image classification based on a fast Bregman sparse multinomial logistic regression algorithm, EARSeL SIG IS workshop, Tel- Aviv, Israel, Vol. 1, pp. 1 - 6, March, 2009 | BibTex

M. Lopes, J-C. Wolff, Investigation into classification/sourcing of suspect counterfeit Heptodin™ tablets by near infrared chemical imaging, Analytica Chimica Acta, Vol. 633, No. 1, pp. 149 - 155, February, 2009 | BibTex

P. Fazendeiro, J. Oliveira, Semantic Driven Fuzzy Clustering for Human-Centric Information Processing Applications, Chapter in, Human-Centric Information Processing Through Granular Modelling, Andrzej Bargiela and Witold Pedrycz, Springer, 2009

A. Ferreira, A. L. Oliveira, M. A. T. Figueiredo, On the Suitability of Suffix Arrays for Lempel-Ziv Data Compression, Chapter in, ICETE 2008 - CCIS-Communications in Computer and Information Science, vol. 48, J. Filipe and M. Obaidat, Springer, Berlin, 2009

A. L. N. Fred, Pattern Recognition in Information Systems, INSTICC PRESS, Milan, 2009,
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JBF Filipe, A. L. N. Fred, B. S. Sharp, Agents and Artificial Intelligence, Springer, Berlin, 2009,
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A. L. N. Fred, JBF Filipe, H. Gamboa, Biomedical Engineering Systems and Technologies - International Joint Conference, BIOSTEC 2008 - Revised Selected Papers, Springer, Berlin, 2009,
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Oliveira,C. Oliveira, A. L. N. Fred, ECG-BASED AUTHENTICATION: Bayesian vs. Nearest Neighbour Classifiers, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, Porto, Portugal, Vol. -, pp. - - -, January, 2009,
| Abstract | Full text (PDF 326 KBs) | BibTex

A. Ferreira, A. Lourenço, B.P. Pinto, J.T. Tendeiro, Modifications and Improvements on Iris Recognition, INSTICC International Conf. on Bio-inspired Systems and Signal Processing - Biosignals, Porto, Portugal, Vol. 1, pp. 72 - 79, January, 2009,
| Abstract | Full text (PDF 448 KBs) | BibTex

H. Silva, G. Martins, S. P. Palma, P. Mil-Homens, M. Valamatos, An Automated Athlete Performance Evaluation System. From theory to practice, INSTICC International Conf. on Biomedical Electronics and Devices - Biodevices, Porto, Portugal, Vol., pp. 239 - 244, January, 2009,
| Abstract | BibTex

J S Seabra, A. L. N. Fred, A BIOMETRIC IDENTIFICATION SYSTEM BASED ON THYROID TISSUE ECHO-MORPHOLOGY, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, Porto, Portugal, Vol. 1, pp. 186 - 193, January, 2009,
| Abstract | Full text (PDF 1 MB) | BibTex

M. Bicego, M. A. T. Figueiredo, Soft clustering using weighted one-class support vector machines, Pattern Recognition, Vol. 42, No. 1, pp. 27 - 32, January, 2009,
| Abstract | BibTex

H. Proença, L.A. Alexandre, Iris Recognition: Analysis of the Error Rates Regarding the Accuracy of the Segmentation Stage, Image and Vision Computing, Vol. 1, No. 1, pp. 1 - 1, January, 2009,
| Abstract | BibTex

H. Proença, L.A. Alexandre, S. Filipe, The UBIRIS.v2: A Database of Visible Wavelength Iris Images Captured On-The-Move and At-A-Distance, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 1, No. 1, pp. 1 - 1, January, 2009,
| Abstract | BibTex

L.A. Alexandre, Maximizing the Zero-Error Density for RTRL, IEEE International Symp. on Signal Processing and Information Technology - ISSPIT, Sarajevo, Bosnia and Herzegovina, Vol. 1, pp. 1 - 1, December, 2008 | BibTex

H. Proença, Iris Recognition: A Method To Segment Visible Wavelength Iris Images Acquired On-The-Move and At-A-Distance, International Symp. on Visual Computing - IVC, Las Vegas, United States, Vol. 1, pp. 731 - 742, December, 2008 | BibTex

M. Almeida, L. Almeida, Wavelet-based separation of nonlinear show-through and bleed-through image mixtures, Neurocomputing, Vol. 72, No. -, pp. 50 - 72, December, 2008,
| Abstract | Full text (PDF 4 MBs) | BibTex

J. Nascimento, J. Bioucas-Dias, Separação de Dados Hiperespectrais por Análise de Componentes Dependentes, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, lisbon, Portugal, Vol. -, pp. - - -, November, 2008,
| Abstract | BibTex

J. Nascimento, J. Bioucas-Dias, Separação de Dados Hiperespectrais Baseada na Análise de Vértices de um Simplex, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisbon, Portugal, Vol. -, pp. - - -, November, 2008,
| Abstract | BibTex

R. A. Radius, P. M. Marques, SOVE ALGORITHM FOR FULL VELOCITY VECTOR ESTIMATION OF SHIPS USING AMPLITUDE SAR DATA, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisbon, Portugal, Vol. 1, pp. 82 - 86, November, 2008,
| Abstract | BibTex

D. C. Carona, P. M. Marques, Detecção e estimação de velocidades de embarcações utilizando a Transformada de Radon, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisbon, Portugal, Vol. 1, pp. 199 - 204, November, 2008,
| Abstract | BibTex

L. R. Leitão, P. M. Marques, Sincronização em OFDM recorrendo à autocorrelação do sinal e à estimação de canal, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisbon, Portugal, Vol. 1, pp. 319 - 324, November, 2008,
| Abstract | BibTex

A.C. Cardoso, P. M. Marques, Estimação de Velocidade de Tráfego Terrestre em Radar de Abertura Sintética em Vias Perpendiculares à Direcção de Navegação, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisbon, Portugal, Vol. 1, pp. 325 - 329, November, 2008,
| Abstract | BibTex

L. Silva, J. Sá, L.A. Alexandre, Data Classification with Multilayer Perceptrons using a Generalized Error Function, Neural Networks, Vol. 21, No. 9, pp. 1302 - 1310, November, 2008 | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, Unsupervised learning of motion patterns using generative models, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol., pp. -, October, 2008 | BibTex

H. Proença, S. Filipe, Combining Rectangular and Triangular Image Regions to Perform Real-Time Face Detection, International Conf. on Signal Processing - ICSP, Beijing, China, Vol. 1, pp. 903 - 908, October, 2008 | BibTex

J. Bioucas-Dias, V. Katkovnik, J. Astola, K. Egiazarian, Absolute phase estimation: adaptive local denoising and global unwrapping, Applied Optics, Vol. 47, No. 29, pp. 5358 - 5369, October, 2008,
| Abstract | BibTex

P. T. Monteiro, N. D. Mendes, M. C. Teixeira, S. Orey, S. Tenreiro, N. Mira, A. P. Francisco, A. M. Carvalho, A. B. Lourenço, I. Sá-Correia, YEASTRACT-DISCOVERER: new tools to improve the analysis of transcriptional regulatory associations in Saccharomyces cerevisiae, Nucleic Acids Research, Vol. 36, No. Database-Issue, pp. 132 - 136, October, 2008 | BibTex

L. Almeida, J. Bioucas-Dias, M. A. T. Figueiredo, Novos Critérios de Restauração Cega e Reconstrução de Imagens, Instituto de Telecomunicações, POSI/EEA-CPS/61271/2004, October, 2008

J. Bioucas-Dias, M. A. T. Figueiredo, An Iterative Algorithm for Linear Inverse Problems with Compound Regularizers, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. ?, pp. ? - ?, September, 2008 | BibTex

I.R. Rodrigues, J. Sanches, J. Bioucas-Dias, Denoising of medical images corruped by Poisson noise, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. ?, pp. ? - ?, September, 2008 | BibTex

M. Lopes, J-C. Wolff, J. Bioucas-Dias, M. A. T. Figueiredo, Determination of the composition of counterfeit drugs by near infrared chemical imaging, Federation of Analytical Chemistry and Spectroscopy Societies - FACSS, Reno, United States, Vol. -, pp. - - -, September, 2008 | BibTex

A. Ferreira, P. M. Marques, An Efficient Long Distance Echo Canceller', International Conf. on Signals and Electronic Systems - ICSES, Krakow, Poland, Vol. 1, pp. 331 - 334, September, 2008 | BibTex

J. Nascimento, J. Bioucas-Dias, New Developments on VCA Unmixing Algorithm, SPIE - Conf. on Image and Signal Processing for Remote Sensing, Cardiff, United Kingdom, Vol. 7109, pp. 71090F - 71090F-9, September, 2008,
| Abstract | BibTex

M. Rabbat, M. A. T. Figueiredo, R. Nowak, Network Inference from Co-Occurrences, IEEE Transactions on Information Theory, Vol. 54, No. 9, pp. 4053 - 4068, September, 2008,
| Abstract | BibTex

C. Silvestre, M. A. T. Figueiredo, M. Cardoso, Clustering with finite mixture models and categorical variables, International Conf. on Computational Statistics - COMPSTAT, Porto, Portugal, Vol., pp. -, August, 2008 | BibTex

G. Valadão, J. Bioucas-Dias, Phase Imaging: Unwrapping and Denoising with Diversity and Multi-Resolution, International Workshop on Local and Non-Local Approximation in Image Processing, Lausanne, Switzerland, Vol. 1, pp. 205 - 212, August, 2008 | BibTex

J. Bioucas-Dias, J. Nascimento, Hyperspectral subspace identification, IEEE Transactions on Geoscience and Remote Sensing, Vol. 46, No. 8, pp. 2435 - 2445, August, 2008,
| Abstract | Full text (PDF 540 KBs) | BibTex

M. Lopes, J-C. Wolff, Sourcing counterfeit tablets using NIR-CI - a case study, Chemometrics and Analytical Chemistry - CAC, Montpellier, France, Vol. -, pp. - - -, July, 2008 | BibTex

A. Ferreira, A. L. Oliveira, M. A. T. Figueiredo, Suffix Arrays: a competitive choice for fast Lempel-Ziv Compression, INSTICC International Conf. on Signal Processing and Multimedia Applications - SIGMAP, Porto, Portugal, Vol. 1, pp. 5 - 12, July, 2008 | BibTex

P. Aguiar, M. A. T. Figueiredo, Nonextensive Entropic Kernels, International Conf. on Machine Learning - ICML, Helsinki, Finland, Vol., pp. -, July, 2008,
| Abstract | BibTex

J. Li, J. Bioucas-Dias, Minimum volume simplex analysis: a fast algorithm to unmix hyperspectral data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Boston, United States, Vol. 1, pp. 1 - 4, July, 2008 | Full text (PDF 1 MB) | BibTex

P. M. Marques, An Educational Multi-Channel Testbed for Synthetic Aperture Techniques, European Conf. on Synthetic Aperture Radar, Friedrichshaffen, Germany, Vol. 3, pp. 129 - 132, June, 2008,
| Abstract | Full text (PDF 546 KBs) | BibTex

P. M. Marques, A Novel Methodology for Full Velocity Vector Estimation of Ships Using SAR Data, European Conf. on Synthetic Aperture Radar, Friedrichshaffen, Germany, Vol. 3, pp. 93 - 96, June, 2008,
| Abstract | Full text (PDF 165 KBs) | BibTex

P. Fazendeiro, J. Oliveira, A Fuzzy Clustering Algorithm with a Variable Focal Point, IEEE World Congress on Computational Intelligence - WCCI, Hong Kong, Hong Kong, Vol. 1, pp. 1049 - 1056, June, 2008,
| Abstract | BibTex

J. Bioucas-Dias, G. Valadão, Phase unwrapping via diversity and graph cuts, International Conf. on Systems, Signals and Image Processing - IWSSIP, Bratislava, Slovakia, Vol. ?, pp. ? - ?, June, 2008,
| Abstract | BibTex

J. Borges, A. Marçal, J. Bioucas-Dias, Hyperspectral image segmentation using FSMLR with Jeffreys prior, EARSEL Symp., Istambul, Turkey, Vol. ?, pp. ? - ?, June, 2008 | BibTex

H. Silva, G. Martins, P. Mil-Homens, M. Valamatos, Athletic Performance Evaluation System, European College of Sports Science - ECSS, Estoril, Portugal, Vol. -, pp. - - -, June, 2008 | BibTex

DPC Antão, M. A. T. Figueiredo, Information Theoretic Text Classification Methods Evaluation, International Workshop on Pattern Recognition in Information Systems, Barcelona, Spain, Vol. 1, pp. 77 - 85, June, 2008 | BibTex

S.B.F. Filipe, Detecção de Faces Humana em Tempo Real, Universidade da Beira Interior, June, 2008

P. Aguiar, M. A. T. Figueiredo, Tsallis kernels on measures, IEEE Information Theory Workshop - ITW, Porto, Portugal, Vol., pp. -, May, 2008,
| Abstract | BibTex

J. Bioucas-Dias, V. Katkovnik, J. Astola, K. Egiazarian, Adaptive local phase approximations and global unwrapping, IEEE EUSIPCO 3DTV-Conf.: The True Vision - Capture, Transmission and Display of 3D Video - 3DTV, Istambul, Turkey, Vol. ?, pp. ? - ?, May, 2008,
| Abstract | BibTex

L.A. Alexandre, N.N. Nobre, J.C. Casteleiro, Color and Position versus Texture Features for Endoscopic Polyp Detection, International Conf. on BioMedical Engineering and Informatics - BMEI, Sanya, China, Vol. 1, pp. 38 - 42, May, 2008 | BibTex

S. Wright, R. Nowak, M. A. T. Figueiredo, Sparse reconstruction by separable approximation, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Las Vegas, United States, Vol., pp. -, April, 2008,
| Abstract | BibTex

R. Meleiro, P. Monteiro, P. M. Marques, OTDM-to-WDM Conversion Based on Wavelength Conversion and Time Gating in a Single Optical Gate, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. OTuD5, pp. - - -, March, 2008,
| Abstract | BibTex

M. Almeida, L. Almeida, Blind deblurring of natural images, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Las Vegas, United States, Vol. -, pp. 1261 - 1264, March, 2008,
| Abstract | Full text (PDF 676 KBs) | BibTex

L Baptista, L.A. Alexandre, Text Pre-processing for Lossless Compression, IEEE Data Compression Conference - DCC, Snowbird, United States, Vol. 1, pp. 506 - 506, March, 2008 | BibTex

M. Iordache, J. Bioucas-Dias, Sparse hyperspectral unmixing, EARSeL SIG IS workshop, Tel Aviv, Israel, Vol. 1, pp. 1 - 4, March, 2008 | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, Independent increment processes for human motion recognition, Computer Vision and Image Understanding, Vol. 109, No. 2, pp. 126 - 138, February, 2008 | BibTex

P. Fazendeiro, J. Oliveira, Fuzzy Clustering as a Data-driven Development Environment for Information Granules, Chapter in, Handbook of Granular Computing, W. Pedrycz et al, John Wiley & Sons, 2008

A. L. N. Fred, A. Lourenço, Cluster Ensemble Methods: from Single Clusterings to Combined Solutions, Chapter in, Supervised and Unsupervised Ensemble Methods and their Applications, Oleg Okun and Giorgio Ventini, Springer, 2008

A. L. N. Fred, JBF Filipe, Biomedical Engineering Systems and Technologies, Springer, Berlin, 2008,
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A. Lourenço, A. L. N. Fred, Unveiling Intrinsic Similarity: application to temporal analysis of ECG, INSTICC International Conf. on Bio-inspired Systems and Signal Processing - Biosignals, Funchal, Portugal, Vol. ?, pp. ? - ?, January, 2008 | BibTex

H. Silva, Silva, H. Gamboa, Automatic Fall Detection and Alert System: A Compact GPS/GSM Enabled Unit Based on Accelerometry, INSTICC International Conf. on Biomedical Electronics and Devices - Biodevices, Funchal, Portugal, Vol. 2, pp. 186 - 189, January, 2008,
| Abstract | Full text (PDF 261 KBs) | BibTex

Amarnadh, H. Gamboa, A. L. N. Fred, User Tuned Feature Selection in Keystroke Dynamics, International Conf. on Bio-inspired Systems and Signal Processing - Biosignals - INSTICC, Funchal, Portugal, Vol. i, pp. 2 - 3, January, 2008 | BibTex

J. Santos, J. Sá, L.A. Alexandre, LEGClust - A Clustering Algorithm Based on Layered Entropic Subgraphs, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 30, No. 1, pp. 62 - 75, January, 2008 | BibTex

H. Proença, L.A. Alexandre, Iris Recognition: A Method to Increase the Robustness to Noisy Imaging Environments Through the Selection of the Higher Discriminating Features, IEEE International Conf. on Computational Intelligence and Multimedia Applications, Sivakasi, India, Vol. 3, pp. 301 - 307, December, 2007 | BibTex

A. M. Carvalho, A. L. Oliveira, Learning Bayesian networks consistent with the optimal branching, International Conf. on Machine Learning and Applications - ICMLA, Ohio, United States, Vol., pp. 369 - 374, December, 2007 | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, A New TwIST: Two-Step Iterative Shrinkage/Thresholding Algorithms for Image Restoration, IEEE Transactions on Image Processing, Vol., No., pp. -, December, 2007 | BibTex

M. A. T. Figueiredo, R. Nowak, S. Wright, Gradient projection for sparse reconstruction: application to compressed sensing and other inverse problems, IEEE Journal on Selected Topics in Signal Processing, Vol. 1, No. 4, pp. 586 - 597, December, 2007 | BibTex

M. A. T. Figueiredo, J. Bioucas-Dias, R. Nowak, Majorization-minimization algorithms for wavelet-based image restoration, IEEE Transactions on Image Processing, Vol. 16, No. 12, pp. 2980 - 2991, December, 2007 | BibTex

H. Aidos, Adding Machines and P-adic Integers, Instituto Superior Técnico, December, 2007

H. Proença, L.A. Alexandre, Iris Recognition: An Entropy-Based Coding Strategy Robust to Noisy Imaging Environments, International Symp. on Visual Computing - IVC, Lake Tahoe, United States, Vol. 1, pp. 621 - 632, November, 2007 | BibTex

P. Fazendeiro, J. Oliveira, A Fuzzy Clustering algorithm with a variable Focal Point, November, 2007

H. Proença, A Structural Pattern Analysis Approach to Iris Recognition, International Conf. on Computer Recognition Systems - CORES, Wroclaw, Poland, Vol. 1, pp. 731 - 738, October, 2007 | BibTex

L.A. Alexandre, J.C. Casteleiro, N.N. Nobre, Polyp Detection in Endoscopic Video using SVMs, European Conf. on Principles and Practice of Knowledge Discovery in Databases - PKDD, Warsaw, Poland, Vol. LNAI 4702, pp. 358 - 365, September, 2007 | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, Two-step algorithms for linear inverse problems with non-quadratic regularization, IEEE International Conf. on Image Processing - ICIP, Texas, United States, Vol., pp. -, September, 2007 | BibTex

H. Gamboa, A. L. N. Fred, A. K. Jain, Webbiometrics: User Verification Via Web Interaction, Biometric Symp. BCC, Baltimore, United States, Vol. 2007, pp. 33 - 38, September, 2007 | BibTex

D. Cheng, M. A. T. Figueiredo, Cosegmentation for image sequences, International Conf. on Image Analysis and Processing - ICIAP, Modena, Italy, Vol., pp. -, September, 2007 | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, Semi-supervised learning of switched dynamical models for classification of human activities in surveillance applications, IEEE International Conf. on Image Processing - ICIP, San Jose, United States, Vol. III, pp. 197 - 200, September, 2007 | BibTex

H. Proença, L.A. Alexandre, The NICE.I: Noisy Iris Challenge Evaluation – Part I, IEEE International Conf. on Biometrics: Theory, Applications and Systems - BTAS, Washington, United States, Vol. 1, pp. 0 - 0, September, 2007 | BibTex

J. Nascimento, J. Bioucas-Dias, Blind Hyperspectral Unmixing, Europe Remote Sensing - SPIE, Florence, Italy, Vol. 6748, pp. 67480J - 67480J-8, September, 2007,
| Abstract | BibTex

P. Fazendeiro, J. Oliveira, W. Pedrycz, A Multi-Objective Design of a Patient and Anaesthetist-Friendly Neuromuscular Blockade Controller, IEEE Transactions on Biomedical Engineering, Vol. 54, No. 9, pp. 1667 - 1678, September, 2007 | BibTex

A. Lourenço, A. L. N. Fred, Studying the Muscular Load Profile using the APDF Function, September, 2007

A. Lourenço, P. V. Varela, A. L. N. Fred, António Veloso Veloso, F. Carnide, Estimation of the Acquisition time for obtaining the profile of muscular load using the APDF function, International Scientific Conf. on Prevention of Work-Related Musculoskeletal Disorders - PREMUS, Boston, United States, Vol. ?, pp. ? - ?, August, 2007 | BibTex

J. Nascimento, J. Bioucas-Dias, Hyperspectral Unmixing Algorithm via Dependent Component Analysis, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Barcelona, Spain, Vol. -, pp. 4033 - 4036, July, 2007,
| Abstract | BibTex

J. Nascimento, J. Bioucas-Dias, Hyperspectral Signal Subspace Estimation, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Barcelona, Spain, Vol. -, pp. 3225 - 3228, July, 2007,
| Abstract | BibTex

H. Teixeira, H. Silva, P. Mil-Homens, Vertical Jump Flight Time Measurement: A New Method Based on Acceleration Signals, Congress of European College of Sport Science - ECSS, Jyväskylä, Finland, Vol., pp. 200 - 200, July, 2007 | Full text (PDF 40 KBs) | BibTex

P. M. Marques, I. D. Dias, E. F. Fernandes, A Low Cost Testbed for Synthetic Aperture Techniques, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Barcelona, Spain, Vol. CD-ROM, pp. - - -, July, 2007 | BibTex

J. Borges, J. Bioucas-Dias, Evaluation of bayesian hyperspectral imaging segmentation with a discriminative class learning, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Barcelona, Spain, Vol., pp. -, July, 2007 | BibTex

P. Fazendeiro, J. Oliveira, A semantic driven evolutive fuzzy clustering algorithm, IEEE International Conf. on Fuzzy Systems - FUZZ-IEEE, London, United Kingdom, Vol. 1, pp. 1977 - 1982, July, 2007 | BibTex

A. Plaza, A. Andreas, R. Richter, S. Torbjørn, Z. Malenovsk, J. Bioucas-Dias, S. Hofer, J. Chanussot, C. Jutten, V. Carrère, I. Baarstad, P. Kaspersen, N. Jens, K. Itten, T. Timo, P. Carbone, F. Dell’Acqua, M. Schaepman, J. Clevers, B. Zagajewski, HYPER-I-NET: European Research Network on Hyperspectral Imaging, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Barcelona, Spain, Vol. - -, pp. - - - - -, July, 2007,
| Abstract | Full text (PDF 264 KBs) | BibTex

S. Pelizzari, J. Bioucas-Dias, Oil Spill Segmentation of SAR ImagesVia Graph Cuts, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Barcelona, Spain, Vol. 1, pp. 1318 - 1321, July, 2007,
| Abstract | BibTex

H. Silva, H. Gamboa, A. L. N. Fred, One Lead ECG Based Human Identification with Feature Subspace Ensembles, International Conf. on Machine Learning and Data Mining - MLDM, Leipzig, Germany, Vol., pp. 770 - 783, July, 2007 | BibTex

H. Proença, L.A. Alexandre, Towards Non-Cooperative Iris Recognition: A Classification Approach Using Multiple Signatures, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 3, No. 1, pp. 1 - 12, July, 2007 | BibTex

P. M. Marques, J. Bioucas-Dias, Moving Target Trajectory Estimation in SAR Spatial Domain Using a Single Sensor, IEEE Transactions on Aerospace and Electronic Systems, Vol. 43, No. 3, pp. 864 - 874, July, 2007 | BibTex

J. Nascimento, J. Bioucas-Dias, Dependent Component Analysis: A Hyperspectral Unmixing Algorithm, Iberian Conf. on Pattern Recognition and Image Analysis, Girona, Spain, Vol. 4478, pp. 612 - 619, June, 2007,
| Abstract | BibTex

J. Oliveira, M. A. T. Figueiredo, J. Bioucas-Dias, Blind estimation of motion blur parameters for image deconvolution, Iberian Conf. on Pattern Recognition and Image Analysis, Girona, Spain, Vol. ?, pp. ? - ?, June, 2007 | BibTex

A. Lourenço, A. L. N. Fred, STRING PATTERNS: from Single Clustering to Ensemble Methods and Validation, Workshop on Pattern Recognition in Information Systems, Funchal, Portugal, Vol. ?, pp. ? - ?, June, 2007 | BibTex

J. Borges, J. Bioucas-Dias, A. Marçal, Bayesian Hyperspectral Image Segmentation with Discriminative Class Learning", Iberian Conf. on Pattern Recognition and Image Analysis, Girona, Spain, Vol., pp. -, June, 2007 | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, On-line classification of human activities, Iberian Conf. on Pattern Recognition and Image Analysis, Girona, Spain, Vol., pp. -, June, 2007 | BibTex

S. Pelizzari, J. Bioucas-Dias, Bayesian oil spill segmentation of SAR images via graph cuts, Iberian Conf. on Pattern Recognition and Image Analysis, Girona, Spain, Vol. 2, pp. 637 - 644, June, 2007,
| Abstract | BibTex

H. Silva, Feature Selection in Pattern Recognition Systems, Instituto de Telecomunicações, June, 2007

J. Nascimento, J. Bioucas-Dias, Blind Hyperspectral Unmixing, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. I, pp. 617 - 624, May, 2007,
| Abstract | BibTex

A. Lourenço, A. L. N. Fred, António Veloso Veloso, F. Carnide, Optimization of Observation Time for Obtaining the Profile of Muscular Load using the APDF Function, Conf. on Telecommunications - ConfTele, Penhiche, Portugal, Vol. ?, pp. ? - ?, May, 2007 | BibTex

G. Valadão, J. Dias, PUMA: Phase Unwrapping via Max Flows, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 609 - 612, May, 2007 | BibTex

A. Ferreira, M. A. T. Figueiredo, Boosting of (very) weak learners, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol., pp. -, May, 2007 | BibTex

M. A. T. Figueiredo, Kernels and similarity measures for text classification, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol., pp. -, May, 2007 | BibTex

H. Silva, A. L. N. Fred, Feature Subspace Ensembles: A Parallel Classifier Combination Scheme using Feature Selection, International Workshop on Multiple Classifier Systems MCS, Prague, Czech Republic, Vol., pp. 261 - 270, May, 2007 | BibTex

J. Santos, Data Classification with Neural Networks and Entropic Criteria, May, 2007

H. Silva, H. Gamboa, A. L. N. Fred, Applicability of Lead V2 ECG Measurements in Biometrics, International Educational and Networking Forum for eHealth, Telemedicine and Health ICT - Med-e-Tel, , Luxembourg, Vol., pp. 177 - 180, April, 2007,
| Abstract | Full text (PDF 133 KBs) | BibTex

P. M. Marques, I. D. Dias, E. F. Fernandes, An Experimental Synthetic Aperture Sonar Platform, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 621 - 624, April, 2007 | BibTex

P. M. Marques, J. Bioucas-Dias, SAR moving targets processing for low resources platforms, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 625 - 628, April, 2007 | BibTex

P. M. Marques, A. Ferreira, Long Distance Real-Time Echo Cancellation, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 597 - 600, April, 2007 | BibTex

H. Gamboa, A. L. N. Fred, An Electrodermal Activity Psychophysiologic Model, International Educational and Networking Forum for eHealth, Telemedicine and Health ICT - Med-e-Tel, Luxembourg, Luxembourg, Vol. 2007, pp. 60 - 64, April, 2007 | BibTex

M. Rabbat, M. A. T. Figueiredo, R. Nowak, Genomic network tomography, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Honolulu, United States, Vol. I, pp. 373 - 376, April, 2007 | BibTex

J. Bioucas-Dias, G. Valadão, Phase Unwrapping via Graph Cuts, IEEE Transactions on Image Processing, Vol. 16, No. 3, pp. 698 - 709, March, 2007 | BibTex

P. Fazendeiro, J. Oliveira, Fuzzy Clustering as a Data-driven Development Environment for Information Granules, March, 2007

H. Silva, A. L. N. Fred, Pairwise vs Global Multi-Class Wrapper Feature Selection, WSEAS International Conf. on Artificial Intelligence, Knowledge Engineering and Data Bases, Corfu, Greece, Vol. 6, pp. 1 - 6, February, 2007 | Full text (PDF 113 KBs) | BibTex

H. Silva, A. L. N. Fred, Pairwise Multi-Class Feature Selection: A Wrapper Framework, WSEAS Trans. on Systems and Control, Vol. 2, No. 2, pp. 212 - 217, February, 2007,
| Abstract | BibTex

P. Fazendeiro, J. Oliveira, An evolutive clustering algorithm based on semantic constraints, February, 2007

M. A. T. Figueiredo, Semi-supervised clustering: application to image segmentation, Chapter in, Advances in Data Anlysis, R. Decker, H. Lenz, Springer, Berlin, 2007

J. Nascimento, J. Bioucas-Dias, Unmixing Hyperspectral Data: Independent and Dependent Component Analysis, Chapter in, Hyperspectral Data Exploitation: Theory and Applications, Chein-I Chang, John Wiley & Sons, 2007

A. M. Carvalho, A. L. Oliveira, M.-F. Sagot Sagot, Efficient learning of Bayesian network classifiers: An extension to the TAN classifier, Chapter in, Australian Joint Conference on Artificial Intelligence, volume 4830 of Lecture Notes in Artificial Intelligence, pages 16-25, M. A. Orgun and J. Thornton, Springer, Gold Coast, Australia, 2007

A. L. N. Fred, A. K. Jain, Pattern Recognition in Information Systems, INSTICC PRESS, Funchal, 2007,
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J. Sá, L.A. Alexandre, W.D. Duch, D.M. Mandic, Artificial Neural Networks -- ICANN 2007, Proceedings, Part I, Springer, Berlin, 2007,
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J. Sá, L.A. Alexandre, W.D. Duch, D.M. Mandic, Artificial Neural Networks -- ICANN 2007, Proceedings, Part II, Springer, Berlin, 2007,
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, Towards Non-Cooperative Iris Recognition, Universidade da Beira Interior, January, 2007

, Towards Non-Cooperative Biometric Iris Recognition, January, 2007

H. Proença, Towards Non-Cooperative Biometric Iris Recognition, January, 2007

J. Nascimento, Unsupervised Hyperspectral Unmixing, Instituto Superior Técnico, December, 2006

H. Proença, L.A. Alexandre, Iris Recognition: An Analysis of the Aliasing Problem in the Iris Normalization Stage, International Conf. on Computational Intelligence and Security - CIS, Guangzhou, China, Vol. 2, pp. 1771 - 1774, November, 2006 | BibTex

M. A. T. Figueiredo, J. Bioucas-Dias, J. Oliveira, R. Nowak, On total-variation denoising: A new majorization-minimization algorithm and an experimental comparison with wavalet denoising, IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol., pp. -, October, 2006 | BibTex

J. Santos, L.A. Alexandre, J. Sá, Modular Neural Network Task Decomposition Via Entropic Clustering, International Conf. on Intelligent Systems Design and Applications - ISDA, Jinan, China, Vol. 1, pp. 62 - 67, October, 2006 | BibTex

L. Silva, L.A. Alexandre, J. Sá, New developments of the Z-EDM algorithm, International Conf. on Intelligent Systems Design and Applications - ISDA, Jinan, China, Vol. 1, pp. 1067 - 1072, October, 2006 | BibTex

H. Proença, L.A. Alexandre, Iris Recognition: Measuring Feature´s Quality for the Feature Selection in Unconstrainded Image Capture Environments, International Conf. on Computational Intelligence for Homeland Security and Personal Safety - CIHSPS, Alexandria, United States, Vol. 1, pp. 35 - 40, October, 2006 | BibTex

M. Almeida, L. Almeida, Wavelet Based Nonlinear Separation of Images, IEEE International Workshop on Machine Learning for Signal Processing, Maynooth, Ireland, Vol. 1, pp. 53 - 58, September, 2006,
| Abstract | Full text (PDF 5 MBs) | BibTex

M. Almeida, L. Almeida, Separating Nonlinear Image Mixtures Using a Physical Model Trained with ICA, IEEE International Workshop on Machine Learning for Signal Processing, Maynooth, Ireland, Vol. 1, pp. 65 - 70, September, 2006,
| Abstract | Full text (PDF 700 KBs) | BibTex

L.A. Alexandre, J. Sá, Error Entropy Minimization for LSTM training, International Conf. on Artificial Neural Networks - ICANN, Athens, Greece, Vol. LNCS 4131, pp. 244 - 253, September, 2006 | BibTex

L.A. Alexandre, A. Mendonça, A. Campilho, A multiclassifier approach for lung nodule classification, International Conf. on Image Analysis and Recognition, Póvoa de Varzim, Portugal, Vol. LNCS 4142, pp. 612 - 623, September, 2006 | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, J. Oliveira, Adaptive Bayesian/total-variation image deconvolution: A majorization-minimization approach, European Signal Processing Conference EUSIPCO, Florence, Italy, Vol. ?, pp. ? - ?, September, 2006 | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, On the convergence of second-order iterative methods for image restoration, Mathematical Techniques and Problems in Telecommunications, Leiria, Portugal, Vol. ?, pp. ? - ?, September, 2006 | BibTex

R. Meleiro, P. Monteiro, P. M. Marques, P.S André, Laser Multi-Comprimento de Onda com Auto-Estabilização devido a Mistura de Quatro Ondas em Fibra Altamente Não Linear de Bi2O3, Conf. Nacional de Fisica, Aveiro, Portugal, Vol. --, pp. -- - --, September, 2006 | BibTex

J. Borges, J. Bioucas-Dias, A. Marçal, Fast Sparse Multinomial Regression Applied to Hyperspectral Data, International Conf. on Image Analysis and Recognition, Póvoa de Varzim, Portugal, Vol. - -, pp. - - - - -, September, 2006 | BibTex

J. Borges, A. Marçal, J. Bioucas-Dias, Evaluation of feature extraction an reduction methods for hyperspectral images, EARSEL Symp., Warsaw, Poland, Vol. - -, pp. - - - - -, September, 2006 | BibTex

L. Silva, C. Felgueiras, L.A. Alexandre, J. Sá, Error Entropy in Classification Problems: A Univariate Data Analysis, Neural Computation, Vol. -, No. 18, pp. 2036 - 2061, September, 2006 | BibTex

A. L. N. Fred, A. K. Jain, Learning Pairwise Similarity for Data Clustering, International Conf. on Pattern Recognition - ICPR, Hong Kong, China, Vol., pp. 925 - 928, August, 2006 | BibTex

H. Proença, L.A. Alexandre, A Method for the Identification of Noisy Regions in Normalized Iris Images, International Conf. on Pattern Recognition - ICPR, Hong Kong, China, Vol. 4, pp. 405 - 408, August, 2006 | BibTex

A. Ferreira, M. A. T. Figueiredo, On the use of independent component analysis for image compression, Signal Processing: Image Communication, Vol. 21, No. 5, pp. 378 - 389, June, 2006 | BibTex

P. M. Marques, J. Bioucas-Dias, SAR moving targets processing for small airborne platforms, European Conf. on Synthetic Aperture Radar, Dresden, Germany, Vol. CD-ROM, pp. . - ., May, 2006 | BibTex

J. Bioucas-Dias, M. A. T. Figueiredo, J. Oliveira, Total variation image deconvolution: A majorization-minimization approach, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Toulouse, France, Vol. II, pp. 861 - 864, May, 2006 | BibTex

F. Jorge Duarte Duarte, A. L. N. Fred, Fátima Rodrigues Rodrigues, A. Lourenço, Weighting Evidence Accumulation Clustering Using Subsampling, International Workshop on Pattern Recognition in Information Systems, Paphos, Cyprus, Vol. ?, pp. ? - ?, May, 2006 | BibTex

A. Ferreira, M. A. T. Figueiredo, Hybrid generative/discriminative training of radial basis function networks, European Symp. on Artificial Neural Networks - ESANN, Brugges, Belgium, Vol., pp. -, April, 2006 | BibTex

H. Proença, L.A. Alexandre, A Method for the Identification of Inaccuracies in the Pupil Segmentation, International Conf. on Availability, Reliability and Security - ARES, Wien, Austria, Vol. 1, pp. 227 - 230, April, 2006 | BibTex

H. Proença, L.A. Alexandre, Iris Segmentation Methodology for Non-Cooperative Recognition, IEE Proceedings Part-I: Vision, Image and Signal Processing, Vol. 153, No. 2, pp. 199 - 205, April, 2006 | BibTex

A. M. Carvalho, A. L. Oliveira, M.-F. Sagot Sagot, An Efficient Algorithm for the Identification of Structured Motifs in DNA Promoter Sequences, IEEE/ACM Transactions on Computational Biology and Bioinformatics, Vol. 3, No. 2, pp. 126 - 140, April, 2006 | BibTex

J. Bioucas-Dias, Bayesian wavelet-based image deconvolution: a GEM algorithm exploting a class of heavy-tailed priors, IEEE Transactions on Image Processing, Vol. 15, No. 4, pp. 937 - 951, February, 2006 | BibTex

P. Fazendeiro, A Multi-Objective Evolutionary Framework for Designing a Patient and Anaesthetist-Friendly Neuromuscular Blockade Controller, February, 2006

M. A. T. Figueiredo, V. Murino, Clustering under prior knowledge with application to image segmentation, Chapter in, Advances in Neural Information Processing Systems 19, B. Schölkopf, J. Platt, and T. Hofmann, MIT Press, Cambridge, MA, 2006

M. Rabbat, M. A. T. Figueiredo, R. Nowak, Inferring Network Structure from Co-Occurrences, Chapter in, Advances in Neural Information Processing Systems 19, B. Schölkopf, J. Platt, and T. Hofmann, MIT Press, Cambridge, MA, 2006

D. Zhu, M. Rabbat, A. Hero, R. Nowak, M. A. T. Figueiredo, De novo signaling pathway reconstruction from multiple data sources, Chapter in, New Research in Signaling Transduction, , Nova Publisher, New York, 2006

J. Bioucas-Dias, J. Nascimento, Vertex component analysis: a geometric-based approach to unmix hyperspectral data, Chapter in, Hyperspectral Data Exploitation: Theory and Applications, Chein-I Chang, John Wiley & Sons, 2006

N. Pisanti, A. M. Carvalho, L. Marsan, M.-F. Sagot Sagot, RISOTTO: Fast extraction of motifs with mismatches, Chapter in, Latin American Theoretical Informatics Symposium, volume 3887 of Lecture Notes in Computer Science, pages 757-768, J. R. Correa, A. Hevia and M. Kiwi, Springer, Valdivia, Chile, 2006

A. L. N. Fred, Pattern Recognition in Information Systems, Ana Fred and André Lourenço, INSTICC PRESS, Paphos, 2006,
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A. L. N. Fred, Structural, Syntactic, and Statistical Pattern Recognition, Dit-Yan Yeung, James Kwok, Ana Fred, Fabio Roli, and Dick de Ridder, Springer, Berlin, 2006,
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L. Almeida, Nonlinear Source Separation, Morgan and Claypool Publishers, San Rafael, 2006,
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S. Pelizzari, J. Bioucas-Dias, BAYESIAN ADAPTIVE OIL SPILL SEGMENTATION OF SAR IMAGES VIA GRAPH CUTS, Advances in SAR Oceanography from Envisat and ERS Missions, Frascati, Italy, Vol. 1, pp. 1 - 1, January, 2006,
| Abstract | BibTex

G. Valadão, Radar Interferometry: 2D Phase Unwrapping via Graph Cuts, January, 2006

P.S André, R.N. Nogueira, P. M. Marques, M. T. Outeiro, S. Torres, L. C. Maria, New Sol-Gel Amine Functionalised Organic/Inorganic Hybrids for waveguide patterning, Conf. Nacional de Fisica, Porto, Portugal, Vol. -, pp. 112 - 112, December, 2005 | BibTex

F. Jorge Duarte Duarte, A. L. N. Fred, A. Lourenço, Fátima Rodrigues Rodrigues, Weighting Cluster Ensembles in Evidence Accumulation Clustering, Portuguese Conf. on Artificial Intelligence - EPIA, Covilha, Portugal, Vol. ?, pp. ? - ?, December, 2005 | BibTex

F. Jorge Duarte Duarte, A. L. N. Fred, A. Lourenço, Fátima Rodrigues Rodrigues, Weighted Evidence Accumulation Clustering, Australasian Conf. on Knowledge - AusDM, Sydney, Australia, Vol. ?, pp. ? - ?, December, 2005 | BibTex

M. Lopes, Strategies for avoiding overparametrization in statistical catch-at-age methods, December, 2005

J. Nascimento, J. Bioucas-Dias, Estimação do Subespaço de Sinal em Dados Hiperespectrais, Jornadas Científico-Pedagógicas em Engenharia Electrotécnica e Electrónica, Lisbon, Portugal, Vol. CD rom, pp. - - -, November, 2005,
| Abstract | BibTex

J. Bioucas-Dias, G. Valadão, Discontinuity preserving phase unwrapping using graph cuts, Energy Minimization Methods in Computer Vision and Pattern Recognition, St. Augustine, United States, Vol. 1, pp. 268 - 284, November, 2005 | BibTex

A. Ferreira, M. A. T. Figueiredo, A Global Training Algorithm for Radial Basis Functions Neural Networks, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisboa, Portugal, Vol. 1, pp. -- - --, November, 2005 | BibTex

J. Bioucas-Dias, G. Valadão, Phase unwrapping: a new max-flow/min-cut based approach, IEEE International Conf. on Image Processing - ICIP, Genova, Italy, Vol. 2, pp. 77 - 80, September, 2005 | BibTex

J. Santos, J. Sá, L.A. Alexandre, Batch-Sequential Algorithm for Neural Networks Trained with Entropic Criteria, International Conf. on Artificial Neural Networks - ICANN, Warsaw, Poland, Vol. LNCS 3697, pp. 91 - 96, September, 2005 | BibTex

M. A. T. Figueiredo, R. Nowak, A Bound Optimization Approach to Wavelet-Based Image Deconvolution, IEEE International Conf. on Image Processing - ICIP, Genoa, Italy, Vol. 2, pp. 782 - 785, September, 2005 | BibTex

P. Latorre, G. Peris-Fajarnes, M. A. T. Figueiredo, Image segmentation for the application of the Neugebauer color prediction model for inket printed ceramic tiles, International Conf. on Image Analysis and Recognition, Toronto, Canada, Vol. 1, pp. 9 - 16, September, 2005 | BibTex

J. Nascimento, M. A. T. Figueiredo, J. S. Marques, Recognition of human activities using space dependent switched dynamical models, IEEE International Conf. on Image Processing - ICIP, Genoa, Italy, Vol. 3, pp. 852 - 855, September, 2005 | BibTex

M. Riez, J. Bioucas-Dias, Robust phase unwrapping of MRI-data with the z-step algorithm, International Society for Magnetic Ressonance in Medicine-SMRM, Miami, United States, Vol. ?, pp. ? - ?, September, 2005 | BibTex

J. Sanches, J. Bioucas-Dias, J. S. Marques, Minimum total variation in 3D ultrasound reconstruction, IEEE International Conf. on Image Processing - ICIP, Genova, Italy, Vol. III, pp. 597 - 600, September, 2005 | BibTex

J. Bioucas-Dias, J. Nascimento, J. Nascimento, Signal subspace identification in hyperspectral linear mixtures, SPIE - Conf. on Image and Signal Processing for Remote Sensing, Bruges, Belgium, Vol. SPIE-5982, pp. 191 - 198, September, 2005 | BibTex

H. Proença, L.A. Alexandre, UBIRIS: a noisy iris image database, International Conf. on Image Analysis and Processing - ICIAP, Cagliari, Italy, Vol. 1, pp. 920 - 977, September, 2005 | BibTex

P. Fazendeiro, A Working Hypothesis on the Semantics/Accuracy Synergy, Conf. of the European Society for Fuzzy Logic and Technology and Rencontres Francophones sur la Logique Floue et ses Applications - EUSFLAT-LFA, Barcelona, Spain, Vol. XI, pp. 266 - 271, September, 2005 | BibTex

L. Silva, L.A. Alexandre, J. Sá, Neural Network Classification: Maximizing Zero-Error Density, International Conf. on Advances in Pattern Recognition - ICAPR, Bath, United Kingdom, Vol. LNCS3686, pp. 127 - 135, August, 2005 | BibTex

B. Krishnapuram, D. Williams, Y.X. Xue, M. A. T. Figueiredo, A. Hartemink, Active Learning of Features and Labels, Workshop on Learning with Multiple Views - ICML, Bonn, Germany, Vol., pp. 43 - 50, August, 2005 | BibTex

P. Fazendeiro, Multi-objective evolutionary optimization of accuracy and interpretability for neuromuscular blockade control, World Congress of International Fuzzy Systems Association - IFSA, Beijhing, China, Vol. 05, pp. 908 - 913, July, 2005 | BibTex

L. Almeida, Separating a Real-Life Nonlinear Image Mixture, Journal of Machine Learning Research, Vol. 6, No. 1, pp. 1199 - 1232, July, 2005 | BibTex

A. Lourenço, Unsupervised Learning Methods and Combination Techniques, Instituto Superior Técnico, July, 2005

DPC Antão, M. A. T. Figueiredo, Information Theoretic Text Classification Using the Ziv-Merhav Method, Iberian Conf. on Pattern Recognition and Image Analysis, Estoril, Portugal, Vol. II, pp. 355 - 362, June, 2005,
| Abstract | Full text (PDF 193 KBs) | BibTex

G. Valadão, J. Bioucas-Dias, Phase Unwrapping Via Graph Cuts, EARSEL Symp., Porto, Portugal, Vol. 1, pp. 222 - 242, June, 2005 | BibTex

J. Santos, J. Sá, L.A. Alexandre, Neural Networks Trained with the EEM Algorithm: Tuning the Smoothing Parameter, WSEAS International Conf. on Neural Networks, Lisboa, Portugal, Vol. 4, pp. 295 - 300, June, 2005 | BibTex

M. A. T. Figueiredo, Bayesian image segmentation using wavelet-based priors, IEEE Conf. on Computer Vision and Pattern Recognition - CVPR, San Diego, United States, Vol. 1, pp. 437 - 443, June, 2005 | BibTex

J. Nascimento, J. Bioucas-Dias, Mixture of Dirichlet sources applied to hyperspectral unmixing, EARSEL Symp., Oporto, Portugal, Vol. -, pp. 0 - 0, June, 2005,
| Abstract | BibTex

J. Nascimento, J. Bioucas-Dias, Signal Subspace Identification in Hyperspectral Linear Mixtures, Iberian Conf. on Pattern Recognition and Image Analysis, Estoril, Portugal, Vol. 3523, pp. 207 - 214, June, 2005,
| Abstract | BibTex

A. L. N. Fred, A. K. Jain, Combining Multiple Clusterings using Evidence Accumulation, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 27, No. 6, pp. 835 - 850, June, 2005 | Full text (PDF 3 MBs) | BibTex

B. Krishnapuram, L. Carin, M. A. T. Figueiredo, A. Hartemink, Sparse multinomial logistic regression: Fast algorithms and generalization bounds, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 27, No. 6, pp. 957 - 968, June, 2005,
| Abstract | BibTex

P. M. Marques, J. Bioucas-Dias, A UAV-Friendly Strategy for Moving Targets Processing using SAR, NATO - Sensors Electronics Technology (SET) Panel, Lisbon, Portugal, Vol. CD-ROM, pp. . - ., May, 2005 | BibTex

P. Aguiar, M. A. T. Figueiredo, Orientation in Manhattan: equiprojective classes and sequential estimation, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 27, No. 5, pp. 822 - 826, May, 2005 | BibTex

J. L. S. Sobrinho, J. Bioucas-Dias, P. Aguiar, O M(in)istério da Educação: ou o Problema da Colocação de Docentes 2004/2005, Ingenium, Vol., No. 87, pp. 70 - 73, May, 2005 | BibTex

G. Valadão, J. Matos, C. Oliveira, J. Fonseca, M. Santos, F. Novali, Subsidências Para a Região de Lisboa por PSInSAR: Análise Preliminar de Resultados, Conf. Nacional de Cartografia e Geodesia, Lisboa, Portugal, Vol. 1, pp. 378 - 383, April, 2005 | BibTex

L. Silva, J. Sá, L.A. Alexandre, Neural Network Classification using Shannon's Entropy, European Symp. on Artificial Neural Networks - ESANN, Bruges, Belgium, Vol. 1, pp. 217 - 222, April, 2005 | BibTex

H. Silva, H. Gamboa, V.V. Viegas, A. L. N. Fred, Wireless Physiologic Data Acquisition Platform, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol., pp. -, April, 2005 | Full text (PDF 1 MB) | BibTex

J. Nascimento, J. Bioucas-Dias, Vertex Component Analisys: A Fast Algorithm to Unmix Hyperspectral Data, IEEE Transactions on Geoscience and Remote Sensing, Vol. 43, No. 4, pp. 898 - 910, April, 2005,
| Abstract | Full text (PDF 1 MB) | BibTex

H. Silva, H. Gamboa, V.V. Viegas, António Veloso Veloso, Sistema sem fios para aquisição de dados fisiológicos, Congresso Nacional de Biomecânica, Abrantes, Portugal, Vol., pp. -, February, 2005 | BibTex

S. V. B. Jardim, M. A. T. Figueiredo, Segmentation of fetal ultrasound images, Ultrasound in Medicine and Biology, Vol. 31, No. 2, pp. 243 - 250, February, 2005 | BibTex

B. Krishnapuram, D. Williams, Y.X. Xue, A. Hartemink, L. Carin, M. A. T. Figueiredo, On semi-supervised classification, Chapter in, Neural Information Processing Systems 17, L. Saul, Y. Weiss, L. Bottou, MIT Press, Cambridge, MA, 2005

M. A. T. Figueiredo, Bayesian Image Segmentation Using Gaussian Field Priors, Chapter in, Energy Minimization Methods in Computer Vision and Pattern Recognition, A. Rangarajan, B. Vemuri, and A. Yuille, Springer, Berlin, 2005

A. M. Carvalho, A. L. Oliveira, M.-F. Sagot Sagot, A highly scalable algorithm for the extraction of cis-regulatory regions, Chapter in, Asia Pacific Bioinformatics Conference, volume 1 of Advances in Bioinformatics and Computational Biology, pages 273-282, Yi-Ping Phoebe Chen and Limsoon Wong, Singapore, 2005

A. L. N. Fred, Pattern Recognition in Information Systems, Hugo Gamboa and Ana Fred, INSTICC PRESS, Miami, 2005,
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H. Gamboa, A. L. N. Fred, Proceedings of The Fifth International Worshop on Pattern Recognition in Information Systems, ICEIS Press, Miami, 2005,
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A. Lourenço, A. L. N. Fred, Ensemble Methods in the Clustering of String Patterns, IEEE Workshop on Applications of Computer Vision, Colorado, United States, Vol. 1, pp. 143 - 148, January, 2005 | BibTex

J. Nascimento, J. Bioucas-Dias, Does Independent Component Analysis Play a Role in Unmixing Hyperspectral Data?'', IEEE Transactions on Geoscience and Remote Sensing, Vol. 43, No. 1, pp. 175 - 187, January, 2005,
| Abstract | Full text (PDF 1 MB) | BibTex

P. M. Marques, J. Bioucas-Dias, Velocity estimation of fast moving targets using a single SAR sensor, IEEE Transactions on Aerospace and Electronic Systems, Vol. 41, No. 1, pp. 75 - 89, January, 2005 | BibTex

J. Santos, L.A. Alexandre, J. Sá, The Error Entropy Minimization Algorithm for Neural Network Classification, International Conf. on Recent Advances in Soft Computing, Nottingham, United Kingdom, Vol. 1, pp. 92 - 97, December, 2004 | BibTex

M. Bicego, V. Murino, M. A. T. Figueiredo, Similarity-based classification of sequences using hidden Markov models, Pattern Recognition, Vol. 37, No. 12, pp. 2281 - 2291, December, 2004 | BibTex

J. Santos, L.A. Alexandre, J. Sá, Optimization of the error entropy minimization algorithm for neural network classification, Intelligent Engineering Systems Through Artificial Neural-ANNIE, St. Louis, United States, Vol. 14, pp. 81 - 86, November, 2004 | BibTex

H. Proença, MARCS, Multi-Agent Railway Control System, Iberian Conf. on Pattern Recognition and Image Analysis, Puebla, Mexico, Vol. 1, pp. 12 - 21, November, 2004 | BibTex

A. Lourenço, A. L. N. Fred, Combination of Spectral Clustering Ensembles, International Conf. on Pattern Recognition and Image Analysis, St. Petersburg, Russia, Vol. ?, pp. ? - ?, October, 2004 | BibTex

M. C. Beirão, M. A. T. Figueiredo, Defect detection in textile images using Gabor filters, International Conf. on Image Analysis and Recognition, Porto, Portugal, Vol. 2, pp. 841 - 848, September, 2004 | BibTex

J. Santos, L.A. Alexandre, J. Sá, Neural Network Classification using Error Entropy Minimization, Italian Workshop on Neural Network-WIRN, Perugia, Italy, Vol. CDROM, pp. CDROM - CDROM, September, 2004 | BibTex

M. Law, M. A. T. Figueiredo, A. K. Jain, Simultaneous feature selection and clustering using a mixture model, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 26, No. 9, pp. 1154 - 1166, September, 2004 | BibTex

B. Krishnapuram, A. Hartemink, L. Carin, M. A. T. Figueiredo, A Bayesian approach to joint feature selection and classifier design, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 26, No. 9, pp. 1105 - 1111, September, 2004 | BibTex

P. M. Marques, Moving Objects Imaging and Trajectory Estimation Using a Single Synthetic Aperture Radar Sensor, September, 2004

L.A. Alexandre, A. Campilho, M. Kamel, Bounds for the Average Generalization Error of the Mixture of Experts Neural Network, International Workshop on Statistical and Syntactical Pattern Recognition, Lisboa, Portugal, Vol. 1, pp. 618 - 625, August, 2004 | BibTex

M. Feder, M. A. T. Figueiredo, A. Hero, C. Lee, H. Loeliger, R. Nowak, A. Singer, B. Yu, Guest Editorial: Special Issue on Machine Learning Methods in Signal Processing, IEEE Transactions on Signal Processing, Vol. 52, No. 8, pp. 2152 - 2152, August, 2004 | BibTex

A. M. Carvalho, Efficient algorithms for structured motif extraction in DNA sequences, Instituto Superior Técnico, June, 2004

P. M. Marques, J. Bioucas-Dias, Moving target trajectory parameter estimation using the signature curvature information, European Conf. on Synthetic Aperture Radar, Ulm, Germany, Vol. 2, pp. 529 - 532, May, 2004 | BibTex

A. Lourenço, A. L. N. Fred, Comparison of combination methods using Spectral Clustering Ensembles, International Workshop on Pattern Recognition in Information Systems, Porto, Portugal, Vol. PRIS2004, pp. 222 - 234, April, 2004 | BibTex

L.A. Alexandre, M. Sousa, S. Madeira, J. Cordeiro, G. Dias, Web Image Indexing: Combining Image Analysis with Text Processing, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisboa, Portugal, Vol. CD, pp. 0 - 0, April, 2004 | BibTex

J. Sá, F. Sereno, L.A. Alexandre, Neural Network Learning: Testing Bounds on Sample Complexity, International Workshop on Pattern Recognition in Information Systems, Porto, Portugal, Vol. 1, pp. 196 - 201, April, 2004 | BibTex

A. M. Carvalho, A. L. Oliveira, M.-F. Sagot Sagot, A parallel algorithm for the extraction of structured motifs, ACM Symp. on Appl. Computing, Nicosia, Cyprus, Vol., pp. 147 - 153, March, 2004 | BibTex

A. M. Carvalho, A. L. Oliveira, M.-F. Sagot Sagot, Efficient extraction of structured motifs using box-links, Chapter in, Symposium on String Processing and Information Retrieval, volume 3246 of Lecture Notes in Computer Science, pages 267-268, A. Apostolico and M. Melucci, Springer, Padova, Italy, 2004

A. L. N. Fred, Advances in Pattern Recognition, Ana Fred, Terry Caelli, Bob Duin, Dick de Ridder, Springer, Berlin, 2004,
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A. L. N. Fred, Pattern Recognition in Information Systems, Ana Fred, ICEIS Press, Porto, 2004,
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H. Proença, Sistema Multi-Agente para Controlo de Tráfego Ferroviário Metropolitano, January, 2004

M. A. T. Figueiredo, E. Hancock, M. Pelillo, J. Zerubia, Introduction to the special section on energy minimization methods in computer vision and pattern recognition, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 25, No. 11, pp. 1361 - 1363, November, 2003 | BibTex

P. Aguiar, M. A. T. Figueiredo, Navigating in Manhattan: 3D orientation from video without correspondences, IEEE International Conf. on Image Processing - ICIP, Barcelona, Spain, Vol., pp. -, September, 2003 | BibTex

A. Ferreira, M. A. T. Figueiredo, Image compression using orthogonalised independent components bases, IEEE Workshop on Neural Networks for Signal Processing, Toulouse, France, Vol., pp. -, September, 2003 | BibTex

A. Ferreira, M. A. T. Figueiredo, Class-adapted image compression using independent component analysis, IEEE International Conf. on Image Processing - ICIP, Barcelona, Spain, Vol., pp. -, September, 2003 | BibTex

S. V. B. Jardim, M. A. T. Figueiredo, Automatic Contour Estimation in Fetal Ultrasound Images, IEEE International Conf. on Image Processing - ICIP, Barcelona, Spain, Vol., pp. -, September, 2003 | BibTex

J. Nascimento, J. Bioucas-Dias, Independent Component Analysis Applied to Unmixing Hyperspectral Data, SPIE, Barcelona, Spain, Vol. 5238, pp. 306 - 315, September, 2003,
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J. Nascimento, J. Bioucas-Dias, Fast Unsupervised Extraction of Endmembers spectra from Hyperspectral Data, SPIE, Barcelona, Spain, Vol. 5239, pp. 314 - 321, September, 2003,
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J. Bioucas-Dias, Fast GEM Wavelet-Based Image Deconvolution Algorithm, IEEE International Conf. on Image Processing - ICIP, Barcelona, Spain, Vol. 268, pp. 961 - 964, September, 2003 | BibTex

M. A. T. Figueiredo, Adaptive Spareseness for Supervised Learning, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 25, No., pp. 1150 - 1159, September, 2003 | BibTex

M. C. Beirão, Detecção Automática de Defeitos em Imagens de Têxteis, Instituto Superior Técnico, September, 2003

M. Lopes, Feeding ecology and morphological variation of Macroramphosus spp. Lacepède, 1803 and Capros aper (Linnaeus, 1758) in the Portuguese coast, September, 2003

M. A. T. Figueiredo, R. Nowak, An EM algorithm for wavelet-based image restoration, IEEE Transactions on Image Processing, Vol. 12, No. 8, pp. 906 - 916, August, 2003 | BibTex

A. L. N. Fred, J. Leitão, A New Cluster Isolation Criterion Based on Dissimilarity Increments, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 25, No. 8, pp. 944 - 958, August, 2003 | Full text (PDF 6 MBs) | BibTex

M. Bicego, V. Murino, M. A. T. Figueiredo, Similarity-based clustering of sequences using hidden Markov models, Machine Learning and Data Mining in Pattern Recognition, Leipzig, Germany, Vol., pp. -, July, 2003 | BibTex

J. Bioucas-Dias, A Fast GEM Algorithm for Bayesian Wavelet-Based Image Restotation Using a Class of Heavy-Tailed Priors, Energy Minimization Methods in Computer Vision and Pattern Recognition, Lisbon, Portugal, Vol. 1, pp. 407 - 420, July, 2003 | BibTex

A. Ferreira, M. A. T. Figueiredo, Coding images of specific classes using independent component analysis, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol., pp. -, June, 2003 | BibTex

M. A. T. Figueiredo, A. K. Jain, M. Law, A Feature selection wrapper for mixtures, Iberian Conf. on Pattern Recognition and Image Analysis, Puerto de Andratx, Spain, Vol., pp. -, June, 2003 | BibTex

J. Nascimento, J. Bioucas-Dias, Does Independent Component Analysis Play a Role in Unmixing Hyperspectral Data?, Iberian Conf. on Pattern Recognition and Image Analysis, Puerto de Andratx, Spain, Vol. LNCS - 2652, pp. 616 - 625, June, 2003,
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J. Nascimento, J. Bioucas-Dias, Vertex Component Analysis: A fast algorithm to extract endmembers spectra from Hyperspectral data, Iberian Conf. on Pattern Recognition and Image Analysis, Puerto de Andratx, Spain, Vol. LNCS - 2652, pp. 626 - 635, June, 2003,
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J. Nascimento, J. Bioucas-Dias, Fast Unsupervised Technique for Extraction of Endmembers Spectra from Hyperspectral Data, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. I, pp. 537 - 540, June, 2003,
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L.A. Alexandre, A. Campilho, M. Kamel, A Probabilistic Model for the Cooperative Modular Neural Network, Iberian Conf. on Pattern Recognition and Image Analysis, Maiorca, Spain, Vol. LNCS vol. 2652, pp. 11 - 18, June, 2003 | BibTex

M. Bicego, V. Murino, M. A. T. Figueiredo, A sequential pruning strategy for the selection of the number of states in hidden Markov models, Pattern Recognition Letters, Vol. 24, No. 9-10, pp. 1405 - 1417, June, 2003 | BibTex

H. Gamboa, A. L. N. Fred, An Identity Authentication System Based on Human Computer Interaction Behaviour, International Workshop on Pattern Recognition in Information Systems, Anger, France, Vol. 3, pp. 46 - 55, April, 2003 | BibTex

J. Bioucas-Dias, P. M. Marques, Multiple Moving target detection and trajectory estimation using a single SAR sensor, IEEE Transactions on Aerospace and Electronic Systems, Vol. 39, No. 2, pp. 604 - 624, April, 2003 | BibTex

A. Ferreira, Aplicação da Análise em Componentes Independentes na Compressão de Imagem, Instituto Superior Técnico, March, 2003

J. Bioucas-Dias, J. Leitão, E. Fonseca, Reconstruction of Backscattering and extinction coefficients in Lidar: a stochastic filtering approach, IEEE Transactions on Geoscience and Remote Sensing, Vol. 42, No. 2, pp. 604 - 624, February, 2003,
| Abstract | BibTex

M. Law, A. K. Jain, M. A. T. Figueiredo, Feature selection in mixture-based clustering, Chapter in, Neural Information Processing Systems 15, S. Becker, S. Thrun, and K. Obermayer, MIT Press, Cambridge, Massachusetts, 2003

P. Fazendeiro, J. Oliveira, On the Achievement of Both Accurate and Interpretable Fuzzy Systems Using Data-Driven Design Processes, Chapter in, Accuracy Improvements in Linguistic Fuzzy Modeling, J. Casillas et al, Springer, 2003

M. A. T. Figueiredo, Energy Minimization Methods in Computer Vision and Pattern Recognition, A. Rangarajan, M. Figueiredo, and J. Zerubia, Springer, Berlin, 2003,
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M. A. T. Figueiredo, R. Nowak, Image restoration under wavelet-domain priors: An expectation-maximization approach, IEEE International Conf. on Image Processing - ICIP, Rochester, United States, Vol. 1, pp. 337 - 340, September, 2002 | BibTex

A. Jalobeanu, R. Nowak, J. Zerubia, M. A. T. Figueiredo, Satellite and aerial image deconvolution using an EM method with complex wavelets, IEEE International Conf. on Image Processing - ICIP, Rochester, United States, Vol. 1, pp. 333 - 336, September, 2002 | BibTex

A. L. N. Fred, A. K. Jain, Data Clustering Using Evidence Accumulation, International Conf. on Pattern Recognition - ICPR, Quebec, Canada, Vol. I, pp. 276 - 280, August, 2002 | BibTex

P. M. Marques, J. Bioucas-Dias, Moving Targets Velocity Estimation Using Aliased SAR Raw-Data from a Single Sensor, European Conf. on Synthetic Aperture Radar, Cologne, Germany, Vol. 1, pp. 389 - 392, June, 2002 | BibTex

A. L. N. Fred, Context-Dependent Clustering based on Dissimilarity Increments, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol., pp. -, June, 2002 | BibTex

P. Fazendeiro, A Survey of Fuzzy Control Strategies for Neuromuscular Blockade Using Continuous Infusion of Atracurium, IEEE World Congress on Computational Intelligence - WCCI, Honolulu, United States, Vol. FUZ-IEEE, pp. 547 - 552, June, 2002 | BibTex

M. A. T. Figueiredo, R. Nowak, Wavelet-based adaptive image deconvolution, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Orlando, United States, Vol. 2, pp. 1685 - 1688, May, 2002 | BibTex

S. V. B. Jardim, M. A. T. Figueiredo, Automatic analysis of fetal echographic images, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol., pp. -, May, 2002 | BibTex

P. M. Marques, J. Bioucas-Dias, Estimação de Velocidade de Alvos Móveis em Radar de Abertura Sintética usando Dados Sub-Amostrados, Conf. Científica e Tecnológica em Engenharia - CCTE, Lisbon, Portugal, Vol. 0, pp. 0 - 0, May, 2002 | BibTex

J. Nascimento, J. Bioucas-Dias, Classificação Não-Supervisionada de Dados Hiperespectrais Usando Análise em Componentes Independentes, Conf. on Electronics, Telecommunications and Computers - CETC, Lisbon, Portugal, Vol. on CD-rom, pp. 0 - 0, May, 2002,
| Abstract | BibTex

J. Bioucas-Dias, J. Leitão, Efficient computation of tr{AB-1} for Toeplitz matrices, IEEE Signal Processing Letters, Vol. 9, No. 2, pp. 44 - 46, May, 2002 | BibTex

J. Bioucas-Dias, J. Leitão, The ZpiM Algorithm for Interferometric Image Reconstruction in SAR/SAS, IEEE Transactions on Image Processing, Vol. 11, No. 4, pp. 408 - 422, April, 2002 | BibTex

M. A. T. Figueiredo, A. K. Jain, Unsupervised learning of finite mixture models, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 24, No. 3, pp. 381 - 396, March, 2002 | BibTex

A. L. N. Fred, Similarity Measures and Clustering of String Patterns, Chapter in, Pattern Recognition and String Matching, Dechang Chen and Xiuzhen Cheng, Kluwer Academic, 2002

M. A. T. Figueiredo, Unsupervised sparse regression, Chapter in, Nonlinear Estimation and Classification, D. Denison, M. Hansen, C. Holmes, B. Mallick, and B. Yu, Springer, New York, 2002

M. A. T. Figueiredo, Adaptive sparseness using Jeffreys prior, Chapter in, Neural Information Processing Systems 14, T. Dietterich, S. Becker, and Z. Ghahramani, MIT Press, Cambridge, Massachusetts, 2002

H. Gamboa, A. L. N. Fred, Designing Intelligent Tutoring Systems: a Bayesian Approach, Chapter in, Enterprise Information System III, Joaquim Filipe, Bernardete Sharp and Paula Miranda, Kluwer Academic, 2002

A. L. N. Fred, Clustering based on Dissimilarity First Derivatives, Chapter in, Proc. of the 2nd Intl. Workshop on Pattern Recognition in Information Systems, J. Iñesta and L. Micó, ICEIS Press, Alicante, 2002

A. L. N. Fred, A. K. Jain, Evidence Accumulation Clustering based on the K-Means Algorithm, Chapter in, Statistical, Syntactical and Structural Pattern Recognition, T. Caelli et al., Springer, 2002

H. Gamboa, A. L. N. Fred, Designing Intelligent Tutoring Systems: a Bayesian Approach, Chapter in, Enterprise Information Systems III, Joaquim Filipe et Al, ICEIS Press, 2002

M. A. T. Figueiredo, A. K. Jain, Bayesian Learning of Sparse Classifiers, IEEE Conf. on Computer Vision and Pattern Recognition - CVPR, Hawaii, United States, Vol., pp. -, December, 2001 | BibTex

J. Bioucas-Dias, J. Leitão, A Discrete/Continuous Minimization Method In Interferometric Image Processing, Energy Minimization Methods in Computer Vision and Pattern Recognition, Sophia Antipolis, France, Vol., pp. 375 - 390, November, 2001 | BibTex

P. M. Marques, J. Bioucas-Dias, Imaging of Fast Moving Targets Using Undersampled SAR Raw-Data, IEEE International Conf. on Image Processing - ICIP, Thessanoliki, Greece, Vol. 1, pp. 624 - 627, October, 2001 | BibTex

P. M. Marques, J. Bioucas-Dias, Reducing the Number of SAR Sensors Needed to Retrieve the Complete Velocity Vector of Moving Targets, ESA DSP, Sesimbra, Portugal, Vol. 1, pp. - - -, October, 2001 | BibTex

M. A. T. Figueiredo, R. Nowak, Fast wavelet-based image deconvolution using the EM algorithm, Asilomar Conf. on Signals, Systems, and Computers, Monterey, CA, United States, Vol., pp. -, September, 2001 | BibTex

J. Bioucas-Dias, J. Leitão, InSAR Phase Unwrapping: A Bayesian Approach, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Sydney, Australia, Vol. I, pp. 396 - 400, September, 2001 | BibTex

M. A. T. Figueiredo, R. Nowak, Wavelet-Based image estimation: An empirical Bayes approach using Jeffreys' noninformative prior, IEEE Transactions on Image Processing, Vol. 10, No. 9, pp. 1322 - 1331, September, 2001 | BibTex

P. Fazendeiro, Fuzzy control stratregies for the control of neuromuscular blockade, September, 2001

P. M. Marques, J. Bioucas-Dias, Velocity Estimation of Fast Moving Targets Using Undersampled SAR Raw-Data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Sidney, Austria, Vol. 4, pp. 1610 - 1613, July, 2001 | BibTex

M. A. T. Figueiredo, A. K. Jain, A New Fast Method for Unsupervised Fitting of Finite Mixture Models, Recent Developments in Mixture Modelling, Hamburg, Germany, Vol., pp. -, July, 2001 | BibTex

A. Silva, P. M. Marques, A. Gameiro, J. Fernandes, Performance and Sensitivity Evaluation of Multisensor Parallel Interference Cancellation for the UMTS-TDD Uplink, IST Mobile and Wireless Communications Summit, Barcelona, Spain, Vol. -, pp. - - -, July, 2001 | BibTex

P. M. Marques, J. Bioucas-Dias, Antenna Radiation Pattern Design for Moving Target Velocity Estimation on SAR Data, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. ? - ?, April, 2001 | BibTex

P. M. Marques, J. Bioucas-Dias, Moving Targets Detection Imaging and Full Velocity Vector Estimation Using a Single SAR Sensor, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. - - -, April, 2001 | BibTex

U. Ndili, R. Nowak, M. A. T. Figueiredo, Coding-theoretic approach to SAR image segmentation, SPIE Conf. on Algorithms for Synthetic Aperture Radar Imagery, Orlando, FL, United States, Vol. 4382, pp. -, April, 2001 | BibTex

U. Ndili, R. Nowak, R. Baraniuk, M. A. T. Figueiredo, Coding-theoretic approach to segmentation and a robust CFAR detector for LADAR images, SPIE Conf. on Algorithms for Synthetic Aperture Radar Imagery, Orlando, FL, United States, Vol. 4382, pp. -, April, 2001 | BibTex

A. L. N. Fred, J. Filipe, Syntax-directed translation schemes for multi-agent systems conversation modelling, Chapter in, Enterprise Information Systems II, J. Filipe B. Sharp and J. Cordeiro, Kluwer Academic, 2001

A. L. N. Fred, Finding consistent clusters in data partitions, Chapter in, Multiple Classifier Systems, Josef Kittler and Fabio Roli, Springer, 2001

A. L. N. Fred, I. Burnett, Computation of Substring Probabilities in Stochastic Grammars, Chapter in, Grammatical Inference: Algorithms and Applications, A. Oliveira, Springer, 2001

M. A. T. Figueiredo, A. Rangarajan, Energy Minimisation Methods in Computer Vision and Pattern Recognition, M. T. Figueiredo, A. K. Jain, J. Zerubia, Springer, Heidleberg, 2001,
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A. L. N. Fred, Pattern Recognition in Information Systems, Ana Fred and Anil K.Jain, ICEIS Press, Setúbal, 2001,
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A. Vailaya, M. A. T. Figueiredo, A. K. Jain, H. J. Zhang, Image classification for content-based indexing, IEEE Transactions on Image Processing, Vol. 10, No. 1, pp. 117 - 130, January, 2001 | BibTex

J. Nascimento, J. S. Marques, An Algorithm for the Estimation of 3D Surfaces Using Competitive Learning, Ibero-American Symp. on Pattern Recognition - SIARP, Lisbon, Portugal, Vol. I, pp. 139 - 146, September, 2000,
| Abstract | BibTex

M. A. T. Figueiredo, A. K. Jain, Unsupervised Selection and Estimation of Finite Mixture Models, International Conf. on Pattern Recognition - ICPR, Barcelona, Spain, Vol., pp. -, September, 2000 | BibTex

M. A. T. Figueiredo, On Gaussian Radial Basis Function Approximations: Interpretation, Extensions, and Learning Strategies, International Conf. on Pattern Recognition - ICPR, Barcelona, Spain, Vol., pp. -, September, 2000 | BibTex

M. A. T. Figueiredo, R. Nowak, Unsupervised segmentation of Poisson data, International Conf. on Pattern Recognition - ICPR, Barcelona, Spain, Vol., pp. -, September, 2000 | BibTex

R. Cunha, M. A. T. Figueiredo, C. Silvestre, Simultaneous Compression and Denoising of Side Scan Sonar Images Using the Discrete Wavelet Transform, IEEE MTS Oceans Conf., Providence, RI, United States, Vol., pp. -, September, 2000 | BibTex

P. M. Marques, J. Bioucas-Dias, Blind Angle Ambiguity Resolution in Parameter Estimation of Moving Targets Using a Single SAR Sensor, European Signal Processing Conference EUSIPCO, Tampere, Finland, Vol. CD ROM, pp. ? - ?, September, 2000 | BibTex

P. M. Marques, J. Bioucas-Dias, Moving Targets in Synthetic Aperture Images: A Bayesian Approach, IEEE International Conf. on Image Processing - ICIP, Vancouver, Canada, Vol. VI, pp. 685 - 688, September, 2000 | BibTex

A. L. N. Fred, J. Filipe, Syntax-Directed Translation Schemes for Multi-Agent Systems Conversation Modeling, International Conf. on Enterprise Information Systems, ICEIS, Stafford, United Kingdom, Vol. I, pp. 132 - 138, July, 2000 | BibTex

P. M. Marques, J. Bioucas-Dias, SAR moving objects trajectory estimation: solving the blind angle ambiguity with a single sensor, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Hawaii, United States, Vol. 1, pp. 77 - 88, July, 2000 | BibTex

M. A. T. Figueiredo, J. Leitão, A. K. Jain, Unsupervised contour representation and estimation using B-splines and a minimum description length criterion, IEEE Transactions on Image Processing, Vol. 9, No. 6, pp. 1075 - 187, June, 2000 | BibTex

J. Nascimento, J. S. Marques, Estimation of 3D Shapes Using Active Surface Models, Portuguese Conf. on Pattern Recognition - RecPad, Oporto, Portugal, Vol. I, pp. 439 - 441, May, 2000,
| Abstract | BibTex

P. M. Marques, J. Bioucas-Dias, Optimal detection and imaging of moving objects with unknown velocity, European Conf. on Synthetic Aperture Radar, Munich, Germany, Vol. 1, pp. 561 - 564, May, 2000 | BibTex

V. Venkatachalam, R. Nowak, R. Baraniuk, M. A. T. Figueiredo, Unsupervised SAR image segmentation using recursive partitioning, SPIE Conf. on Algorithms for Synthetic Aperture Radar Imagery, Orlando, FL, United States, Vol., pp. -, April, 2000 | BibTex

J. Nascimento, Estimação de Superfícies com Modelos Deformáveis, Instituto Superior Técnico, February, 2000

A. L. N. Fred, J. Filipe, T. J. Clagett, PSG-Expert: An Expert System for the Diagnosis of Sleep Disorders, Chapter in, European Neurological Network, T. Paiva, T. Penzel, Kluwer Academic, 2000

J. Bioucas-Dias, J. Leitão, Nonparametric Estimation of Mean Doppler and Spectral Width, IEEE Transactions on Geoscience and Remote Sensing, Vol. 38, No. 1, pp. 271 - 282, January, 2000 | BibTex

J. Nascimento, J. S. Marques, Estimação de Superfícies Tridimensionais com Modelos Activos, Jornadas de Engenharia de Telecomunicações e Computadores, Lisbon, Portugal, Vol. II, pp. 21 - 26, October, 1999,
| Abstract | BibTex

P. M. Marques, J. Bioucas-Dias, Detecção e Estimação de Parâmetros de Alvos Móveis em Radar de Abertura Sintética, Jornadas de Engenharia de Telecomunicações e Computadores, Lisbon, Portugal, Vol. I, pp. 14 - 19, October, 1999 | BibTex

A. Ferreira, DPC Antão, Hierarquia de Classes para Suporte da Compressão de Dados, Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisboa, Portugal, Vol. 1, pp. -- - --, October, 1999 | BibTex

J. Bioucas-Dias, Bayesian Contour Estimation: A Subspace Representation Approach, Energy Minimization Methods in Computer Vision and Pattern Recognition, York, United Kingdom, Vol., pp. 157 - 172, July, 1999 | BibTex

P. M. Marques, J. Bioucas-Dias, Efficient Detection and Ground Mapping of Selected Moving Targets using SAR Raw-Data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Hamburg, Germany, Vol. 1, pp. 542 - 546, June, 1999 | BibTex

P. M. Marques, J. Bioucas-Dias, Monitoring Moving Targets Using SAR Images, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. 1, pp. 156 - 160, April, 1999 | BibTex

P. M. Marques, J. Bioucas-Dias, SAR Simulation of a Scene Containing Moving Targets, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. 1, pp. 693 - 697, April, 1999 | BibTex

M. A. T. Figueiredo, J. Leitão, A. K. Jain, On Fitting Mixture Models, Chapter in, Energy Minimization Methods in Computer Vision and Pattern Recognition, E. Hancock and M. Pellilo, Springer, Berlin, 1999

J. Bioucas-Dias, Group Lapped Iterative Techniques for Fast Solution of Large Linear Systems, IEEE International Conf. on Electronics, Circuits and Systems, Lisbon, Portugal, Vol. II, pp. 531 - 534, September, 1998 | BibTex

M. A. T. Figueiredo, J. Leitão, Absolute phase image reconstruction: a stochastic nonlinear filtering approach, IEEE Transactions on Image Processing, Vol. 7, No. 7, pp. 868 - 882, July, 1998 | BibTex

A. M. Carvalho, Category theory in COQ, Instituto Superior Técnico, May, 1998

A. L. N. Fred, J. Leitão, A Comparative Study of String Dissimilarity Measures in Structural Clustering, Chapter in, International Conference on Advances in Pattern Recognition, Sameer Singh, Springer, 1998

A. L. N. Fred, J. Leitão, Minimal Sample Size for Grammatical Inference - a Bootstraping Approach, Chapter in, 2nd International Workshop on Statistical Techniques in Pattern Recognition, A. Amin, D. Dori, P. Pudil and H. Freeman, Springer, 1998

M. A. T. Figueiredo, J. Leitão, Unsupervised image restoration and edge location using compound Gauss-Markov random fields and the MDL principle, IEEE Transactions on Image Processing, Vol. 6, No. 8, pp. 1089 - 1102, August, 1997 | BibTex

P. M. Marques, F. Sousa, J. Leitão, A DSP Based Long Distance Echo Canceller using Short Length Centered Adaptive Filters, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Munich, Germany, Vol. ., pp. . - ., May, 1997 | BibTex

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