@inproceedings{RecSys-2011-YuPL,
	author        = "Le Yu and Rong Pan and Zhangfeng Li",
	booktitle     = "{Proceedings of the Fifth Conference on Recommender Systems}",
	doi           = "10.1145/2043932.2043978",
	isbn          = "978-1-4503-0683-6",
	pages         = "257--260",
	publisher     = "{ACM}",
	title         = "{Adaptive social similarities for recommender systems}",
	year          = 2011,
}