@inproceedings{KDD-2017-LabutovHBH,
	author        = "Igor Labutov and Yun Huang 0002 and Peter Brusilovsky and Daqing He",
	booktitle     = "{Proceedings of the 23rd International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/3097983.3098187",
	isbn          = "978-1-4503-4887-4",
	pages         = "907--915",
	publisher     = "{ACM}",
	title         = "{Semi-Supervised Techniques for Mining Learning Outcomes and Prerequisites}",
	year          = 2017,
}