A. Borgida, T. Walsh, and H. Hirsh. Proceedings of the 2005 International Workshop on Description Logics (DL2005), July 26-28, 2005, Edinburgh, Scotland, UK, volume 147 of CEUR Workshop Proceedings, CEUR-WS.org, (2005)
S. Konstantopoulos, and G. Apostolikas. Proceedings of International IFIP Workshop of Semantic Web and Web Semantics (IFIP-SWWS 07), Algarve, 29--30 Nov. 2007, (2007)
S. Dasiopoulou, I. Kompatsiaris, and M. Strintzis. Semantic Multimedia, Third International Conference on Semantic and Digital Media Technologies, SAMT 2008, Koblenz, Germany, page 31-46. (2008)
F. Baader. Proceedings of the International Symposium on Knowledge Retrieval, Use, and Storage for Efficiency, KRUSE 95, page 168--178. Santa Cruz, USA, (1995)