- Deadline: January 21, 2008
- 3, (2007)
- The Semantic Web: Research and Applications, volume 4011 of LNAI, page 411-426. Heidelberg, Springer, (June 2006)
- Künstliche Intelligenz (2007)
- Machine Learning 24(2):95--122 (August 1996)
- The Semantic Web: Research and Applications, volume 4011 of LNAI, page 411-426. Heidelberg, Springer, (June 2006)
- Proc. of the 14 th Int. Conference on Conceptual Structures, Springer-Verlag, (2006)
- Proc. FGIR 2006, (2006)
- Proc. of the 14 th Int. Conference on Conceptual Structures, Springer-Verlag, (2006)
- Proc. SIGIR Semantic Web Workshop, Toronto, (2003)
- Proceedings of the 12th International Conference on Machine Learning, page 331--339. Morgan Kaufmann publishers Inc.: San Mateo, CA, USA, (1995)
- WWW, page 285-295. (2001)
- Morgan Kaufmann, (1997)
- Butterworths, London, 2 edition, (1979)
- dpunkt Verlag, Heidelberg, (2003)
- ACM Press / Addison-Wesley, (1999)
- Morgan Kaufmann, (1999)
- SIGIR, page 61-69. (1994)


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