@INPROCEEDINGS {34908,
author={K.  Chui and K.  Tsang and H. R. Chi​ and C.  Wu},
doi={},
booktitle={IEEE International Conf. on Industrial Informatics - INDIN},
title={Electrocardiogram based classifier for driver drowsiness detection},
year={2015},
month={August},
volume={},
pages={-} 
}