@inproceedings{RecSys-2009-ParkC,
	author        = "Seung-Taek Park and Wei Chu",
	booktitle     = "{Proceedings of the Third Conference on Recommender Systems}",
	doi           = "10.1145/1639714.1639720",
	isbn          = "978-1-60558-435-5",
	pages         = "21--28",
	publisher     = "{ACM}",
	title         = "{Pairwise preference regression for cold-start recommendation}",
	year          = 2009,
}