@inproceedings{CIG-2009-HastingsGS,
	author        = "Erin J. Hastings and Ratan K. Guha and Kenneth O. Stanley",
	booktitle     = "{Proceedings of the Fifth Symposium on Computational Intelligence and Games}",
	doi           = "10.1109/CIG.2009.5286468",
	isbn          = "978-1-4244-4814-2",
	pages         = "241--248",
	publisher     = "{IEEE}",
	title         = "{Evolving content in the Galactic Arms Race video game}",
	year          = 2009,
}