@INPROCEEDINGS {5561,
author={J. Nascimento and M. A. T. Figueiredo and J. S. Marques},
doi={},
booktitle={IEEE International Conf. on Image Processing - ICIP},
title={Semi-supervised learning of switched dynamical models for classification of human activities in surveillance applications},
year={2007},
month={September},
volume={III},
pages={197-200} 
}