P. Mika. Proceedings of the 4th International Semantic Web Conference, Volume 3729 von Lecture Notes in Computer Science, Seite 522-536. Springer, (2005)
D. Gifford, P. Jouvelot, M. Sheldon, und J. O'Toole. Proceedings of the 13th ACM Symposium on Operating Systems Principles, 25, Seite 16-25. Pacific Grove, California, United States, ACM Press, (1991)
L. Schmidt-Thieme. Proceedings of the 5th IEEE International Conference on Data Mining (ICDM 2005), 27-30 November 2005, Seite 378-385. Houston, Texas, USA, IEEE Computer Society, (2005)
P. Haase, M. Ehrig, A. Hotho, und B. Schnizler. Proceedings of the AAAI Workshop on Semantic Web Personalization, 2004, Seite 1-12. AAAI Press, (Juli 2004)