Jur P. van den Berg Sachin Patil Jason Sewall Dinesh Manocha Ming C. Lin Interactive navigation of multiple agents in crowded environments. 139-147 2008 SI3D http://doi.acm.org/10.1145/1342250.1342272 conf/si3d/2008 db/conf/si3d/si3d2008.html#BergPSML08