@inproceedings{CHI-2013-SkoGM,
	author        = "Torben Sko and Henry J. Gardner and Michael A. Martin",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2481288",
	isbn          = "978-1-4503-1899-0",
	pages         = "2103--2106",
	publisher     = "{ACM}",
	title         = "{Non-parametric decision trees and online HCI}",
	year          = 2013,
}