@inproceedings{EDM-2016-HuangGB,
	author        = "Yun Huang 0002 and Julio Guerra and Peter Brusilovsky",
	booktitle     = "{Proceedings of the Ninth International Conference on Educational Data Mining}",
	ee            = "http://www.educationaldatamining.org/EDM2016/proceedings/paper_163.pdf",
	pages         = "593--594",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{A Data-Driven Framework of Modeling Skill Combinations for Deeper Knowledge Tracing}",
	year          = 2016,
}