@inproceedings{SIGIR-2007-YangKL,
	author        = "Haixuan Yang and Irwin King and Michael R. Lyu",
	booktitle     = "{Proceedings of the 30th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1277741.1277815",
	isbn          = "978-1-59593-597-7",
	pages         = "431--438",
	publisher     = "{ACM}",
	title         = "{DiffusionRank: a possible penicillin for web spamming}",
	year          = 2007,
}