@ARTICLE{xu:tbcas2016c,
author={X. Xu and F. Lin and A. Wang and Y. Hu and M. C. Huang and W. Xu},
journal={IEEE Transactions on Biomedical Circuits and Systems},
title={Body-Earth Mover #x2019;s Distance: A Matching-Based Approach for Sleep Posture Recognition},
year={2016},
volume={10},
number={5},
pages={1023-1035},
month={Oct},}