@inproceedings{SIGIR-2009-NollYGMS,
	author        = "Michael G. Noll and Ching-man Au Yeung and Nicholas Gibbins and Christoph Meinel and Nigel Shadbolt",
	booktitle     = "{Proceedings of the 32nd International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1571941.1572046",
	isbn          = "978-1-60558-483-6",
	pages         = "612--619",
	publisher     = "{ACM}",
	title         = "{Telling experts from spammers: expertise ranking in folksonomies}",
	year          = 2009,
}