@inproceedings{DiGRA-2003-Mateas,
	author        = "Michael Mateas",
	booktitle     = "{Proceedings of the Second Digital Games Research Conference: Level Up}",
	ee            = "http://www.digra.org/digital-library/publications/expressive-ai-games-and-artificial-intelligence/",
	title         = "{Expressive AI: Games and Artificial Intelligence}",
	year          = 2003,
}