@inproceedings{EDM-2014-WixonAMBRW,
	author        = "Michael Wixon and Ivon Arroyo and Kasia Muldner and Winslow Burleson and Dovan Rai and Beverly Park Woolf",
	booktitle     = "{Proceedings of the Seventh International Conference on Educational Data Mining}",
	ee            = "http://www.educationaldatamining.org/EDM2014/uploads/procs2014/longpapers/145_EDM-2014-Full.pdf",
	isbn          = "978-0-9839-5254-1",
	pages         = "145--152",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{The Opportunities and Limitations of Scaling Up Sensor-Free Affect Detection}",
	year          = 2014,
}