@inproceedings{AIIDE-2008-JansenS,
	author        = "M. Renee Jansen and Nathan R. Sturtevant",
	booktitle     = "{Proceedings of the Fourth Artificial Intelligence and Interactive Digital Entertainment Conference}",
	ee            = "http://www.aaai.org/Library/AIIDE/2008/aiide08-031.php",
	isbn          = "978-1-57735-391-1",
	publisher     = "{The AAAI Press}",
	title         = "{Direction Maps for Cooperative Pathfinding}",
	year          = 2008,
}