G. Wagner, A. Giurca, I. Diaconescu, G. Antoniou, A. Analyti, and C. Damasio. Proceedings of the 3rd International Workshop on Applications of Logic Programming to the (Semantic) Web and Web Services (ALPSWS2008), Udine, Italy, volume 434 of CEUR Workshop Proceedings, Sun SITE Central Europe, (2009)
E. Sirin, and B. Parsia. Proceedings of the Third International Workshop on OWL: Experiences and Directions (OWLED '07, Innsbruck, Austria, volume 258 of CEUR Workshop Proceedings, Sun SITE Central Europe, (2007)
Y. Gil, and V. Ratnakar. Proceedings of the 15th International Florida Artificial Intelligence Research Society Conference, page 413--418. Menlo Park, CA, AAAI Press, (2002)