@inproceedings{EDM-2014-DesmaraisBX,
	author        = "Michel C. Desmarais and Behzad Beheshti and Peng Xu",
	booktitle     = "{Proceedings of the Seventh International Conference on Educational Data Mining}",
	ee            = "http://www.educationaldatamining.org/EDM2014/uploads/procs2014/shortpapers/308_EDM-2014-Short.pdf",
	isbn          = "978-0-9839-5254-1",
	pages         = "208--311",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{The refinement of a Q-matrix: Assessing methods to validate tasks to skills mapping}",
	year          = 2014,
}