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
C. Marlow, M. Naaman, D. Boyd, and M. Davis. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, page 31--40. New York, NY, USA, ACM, (2006)
A. Tagarev, L. Tolosi, and V. Alexiev. Semantic Keyword-based Search on Structured Data Sources, volume 9398 of Lecture Notes in Computer Science, page 182-196. Springer, (January 2016)First COST Action IC1302 International KEYSTONE Conference (IKC 2015), Coimbra, Portugal, September 8-9, 2015. Revised Selected Papers.
A. Tagarev, L. Tolosi, and V. Alexiev. Transactions on Computational Collective Intelligence XXVI, special issue on Keyword Search in Big Data, volume 10190 of LNCS, page 186-209. Springer, (July 2017)
C. Wartena. Research and Advanced Technology for Digital Libraries, volume 6273 of Lecture Notes in Computer Science, Springer, Berlin / Heidelberg, (2010)