This piece is based on two talks I gave in the spring of 2005 -- one at the O'Reilly ETech conference in March, entitled "Ontology Is Overrated", and one at the IMCExpo in April entitled "Folksonomies & Tags: The rise of user-developed classification." Th
?. Proceedings of the International Workshop on Web 3.0: Merging Semantic Web and Social Web (in conjunction with the 20th International Conference on Hypertext and Hypermedia 2009), Torino, Italy, (June 2009)
R. Abbasi, M. Grzegorzek, and S. Staab. Semantic Multimedia, volume 5887 of Lecture Notes in Computer Science, page 65--76. Springer Berlin / Heidelberg, (2009)
F. Abel, N. Henze, R. Kawase, and D. Krause. The Semantic Web: Research and Applications, 7th Extended
Semantic Web Conference, ESWC 2010, Heraklion, Crete, Greece,
May 30 - June 3, 2010, Proceedings, Part II, volume 6089 of Lecture Notes in Computer Science, Springer, (May 2010)