@inproceedings{RecSys-2011-WuCMW,
	author        = "Zhiang Wu and Jie Cao and Bo Mao and Youquan Wang",
	booktitle     = "{Proceedings of the Fifth Conference on Recommender Systems}",
	doi           = "10.1145/2043932.2043985",
	isbn          = "978-1-4503-0683-6",
	pages         = "289--292",
	publisher     = "{ACM}",
	title         = "{Semi-SAD: applying semi-supervised learning to shilling attack detection}",
	year          = 2011,
}