user- (2007)
- Proceedings of the 16th International World Wide Web Conference WWW, Banff, Canada., W3C, (2007)
- (2007)
- Proc. of the SIGMOD Conference, (2007)
- Proc. of the 16th Intl. WWW Conference, (2007)
- In Proceedings of the 29th European Conference on Information Retrieval ECIR, (2007)
- SPIRE, volume 4209 of Lecture Notes in Computer Science, page 86-97. Springer, (2006)
- Proc. FGIR 2006, page to appear. (2006)
- Proceedings of the First Conceptual Structures Tool Interoperability Workshop at the 14th International Conference on Conceptual Structures, page 87-102. Aalborg, Aalborg Universitetsforlag, (2006)
- page 273-290. Springer, (2006)
- Data Science and Classification. Proceedings of the 10th IFCS Conf., page 261--270. Heidelberg, Springer, (July 2006)
- Aachen, CEUR Proceedings, (2005)
- European Semantic Web Conference, Budva, Montenegro, 11-14.06.06, (2006)
- European Semantic Web Conference, Budva, Montenegro, 11-14.06.06, (2006)
- European Semantic Web Conference, Budva, Montenegro, 11-14.06.06, (2006)
- European Semantic Web Conference, Budva, Montenegro, 11-14.06.06, (2006)
- Intl. CIKM Conference on Information and Knowledge Management, Arlington, Virginia, USA, 06-11.11.06, (2006)
- ACM Workshop on Contextualized Attention Metadata held at the 15th Intl. CIKM Conference on Information and Knowledge Management, Arlington, VA, USA, 05-11.11.06, (2006)
- ACM Workshop on Web Information and Knowledge Management held at the 15th Intl. CIKM Conference on Information and Knowledge Management, Arlington, Virginia, USA, 06-11.11.06, (2006)
- Workshop Grundlagen von Datenbanken, Wittenberg, Germany, 06-09.06.06, (2006)
