@inproceedings{CIKM-2010-LiuXZY,
	author        = "Nathan Nan Liu and Evan Wei Xiang and Min Zhao and Qiang Yang",
	booktitle     = "{Proceedings of the 19th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1871437.1871643",
	isbn          = "978-1-4503-0099-5",
	pages         = "1445--1448",
	publisher     = "{ACM}",
	title         = "{Unifying explicit and implicit feedback for collaborative filtering}",
	year          = 2010,
}