Farooq, U.; Kannampallil, T. G.; Song, Y.; Ganoe, C. H.; Carroll, J. M. & Giles, L.: Evaluating tagging behavior in social bookmarking systems: metrics and design heuristics. GROUP '07: Proceedings of the 2007 international ACM conference on Conference on supporting group work. New York, NY, USA: ACM, 2007, S. 351-360
[Volltext]  [BibTeX] 
Farooq, U.; Song, Y.; Carroll, J. M. & Giles, C. L.: Social Bookmarking for Scholarly Digital Libraries. In: IEEE Internet Computing 11 (2007), Nr. 6, S. 29-35
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