Analyzing Tag Semantics Across Collaborative Tagging Systems. In Harith Alani, Steffen Staab, и Gerd Stumme (Ред.), Proceedings of the Dagstuhl Seminar on Social Web Communities, 083912008. [PUMA: 2008 dagstuhl iin2009 itegpub myown tag_semantics tagorapub ol_web2.0 widely_related] URL