@inproceedings{CHI-PLAY-2017-Ang0,
	author        = "Dennis Ang and Alex Mitchell 0001",
	booktitle     = "{Proceedings of the Fourth Annual Symposium on Computer-Human Interaction in Play}",
	doi           = "10.1145/3116595.3116623",
	isbn          = "978-1-4503-4898-0",
	pages         = "317--327",
	publisher     = "{ACM}",
	title         = "{Comparing Effects of Dynamic Difficulty Adjustment Systems on Video Game Experience}",
	year          = 2017,
}