@inproceedings{1572046,
 author = {Noll, Michael G. and Au Yeung, Ching-man and Gibbins, Nicholas and Meinel, Christoph and Shadbolt, Nigel},
 title = {Telling experts from spammers: expertise ranking in folksonomies},
 booktitle = {SIGIR '09: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval},
 year = {2009},
 isbn = {978-1-60558-483-6},
 pages = {612--619},
 location = {Boston, MA, USA},
 doi = {http://doi.acm.org/10.1145/1571941.1572046},
 publisher = {ACM},
 address = {New York, NY, USA},
 }