@inproceedings{CIG-2011-NygrenDSA,
	author        = "Nick Nygren and Jörg Denzinger and Ben Stephenson and John Aycock",
	booktitle     = "{Proceedings of the Seventh Conference on Computational Intelligence and Games}",
	doi           = "10.1109/CIG.2011.6031989",
	isbn          = "978-1-4577-0010-1",
	pages         = "55--62",
	publisher     = "{IEEE}",
	title         = "{User-preference-based automated level generation for platform games}",
	year          = 2011,
}