@inproceedings{CIG-2016-ViljanenAPH16a,
	author        = "Markus Viljanen and Antti Airola and Tapio Pahikkala and Jukka Heikkonen",
	booktitle     = "{Proceedings of the 12th Conference on Computational Intelligence and Games}",
	doi           = "10.1109/CIG.2016.7860403",
	isbn          = "978-1-5090-1883-3",
	pages         = "1--8",
	publisher     = "{IEEE}",
	title         = "{User activity decay in mobile games determined by simple differential equations?}",
	year          = 2016,
}