@inproceedings{EDM-2015-RitterF,
	author        = "Steven Ritter and Stephen Fancsali",
	booktitle     = "{Proceedings of the Eighth International Conference on Educational Data Mining}",
	ee            = "http://www.educationaldatamining.org/EDM2015/proceedings/demo633-634.pdf",
	isbn          = "978-8-4606-9425-0",
	pages         = "633--634",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{Carnegie Learning's Cognitive Tutor}",
	year          = 2015,
}