Wu, Harris and Zubair, Mohammad and Maly, Kurt.
Harvesting social knowledge from folksonomies..
Hypertext.
editor(s) Wiil, Uffe Kock and Nürnberg, Peter J. and Rubart, Jessica.
111-114,
ACM,
Year
2006.
Almeida, Rodrigo B. and Almeida, Virgilio A. F..
A community-aware search engine.
Proceedings of the 13th international conference on World Wide Web.
413--421,
ACM Press,
New York, NY, USA,
Year
2004.