@inproceedings{RecSys-2011-PuCH,
	author        = "Pearl Pu and Li Chen and Rong Hu",
	booktitle     = "{Proceedings of the Fifth Conference on Recommender Systems}",
	doi           = "10.1145/2043932.2043962",
	isbn          = "978-1-4503-0683-6",
	pages         = "157--164",
	publisher     = "{ACM}",
	title         = "{A user-centric evaluation framework for recommender systems}",
	year          = 2011,
}