S. Doerfel. Concept Lattices and Their Applications 2010 - Proceedings of the 7th International Conference on Concept Lattices and Their Applications Sevilla, Spain, October 19-21, 2010., 672, Seite 283-293. CEUR-WS, (November 2010)
K. Lee, H. Kim, C. Jang, und H. Kim. WWW '08: Proceeding of the 17th international conference on World Wide Web, Seite 1093--1094. New York, NY, USA, ACM, (2008)
E. Michlmayr, und S. Cayzer. Proceedings of the Workshop on Tagging and Metadata for Social Information Organization, 16th International World Wide Web Conference, (2007)
S. Lohmann, P. Heim, L. Tetzlaff, T. Ertl, und J. Ziegler. Proceedings of the 4th International Conference on Semantic and Digital Media Technologies (SAMT 2009), Seite 16--27. Berlin, Heidelberg, Springer, (2009)
H. Halpin, V. Robu, und H. Shepherd. WWW '07: Proceedings of the 16th international conference on World Wide Web, Seite 211--220. New York, NY, USA, ACM Press, (2007)