@inproceedings{EDM-2016-DongKB,
	author        = "Yi Dong and John S. Kinnebrew and Gautam Biswas",
	booktitle     = "{Proceedings of the Ninth International Conference on Educational Data Mining}",
	ee            = "http://www.educationaldatamining.org/EDM2016/proceedings/paper_115.pdf",
	pages         = "591--592",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{Comparison of Selection Criteria for Multi-Feature Hierarchical Activity Mining in Open Ended Learning Environments}",
	year          = 2016,
}