@article{Guy_2012,
title={A statistical similarity measure for aggregate crowd dynamics},
volume={31},
ISSN={1557-7368},
url={http://dx.doi.org/10.1145/2366145.2366209},
DOI={10.1145/2366145.2366209},
number={6},
journal={ACM Transactions on Graphics},
publisher={Association for Computing Machinery (ACM)},
author={Guy,
Stephen J. and van den Berg,
Jur and Liu,
Wenxi and Lau,
Rynson and Lin,
Ming C. and Manocha,
Dinesh},
year={2012},
month=nov,
pages={1–11} }