@inproceedings{EDM-2015-MatsudaFBF,
	author        = "Noboru Matsuda and Tadanobu Furukawa and Norman Bier and Christos Faloutsos",
	booktitle     = "{Proceedings of the Eighth International Conference on Educational Data Mining}",
	ee            = "http://www.educationaldatamining.org/EDM2015/proceedings/full101-108.pdf",
	isbn          = "978-8-4606-9425-0",
	pages         = "101--108",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{Machine Beats Experts: Automatic Discovery of Skill Models for Data-Driven Online Courseware Refinement}",
	year          = 2015,
}