@INPROCEEDINGS {30755,
author={D.  Gil and P. M. d´Orey and A. Aguiar},
doi={},
booktitle={ACM Conference on Embedded Networked Sensor Systems SenSys},
title={On the Challenges of Mobile Crowdsensing for Traffic Estimation},
year={2017},
month={November},
volume={},
pages={-} 
}