M. Bienvenu, M. Ortiz, M. Simkus, and G. Xiao. Informal Proceedings of the 26th International Workshop on Description Logics, Ulm, Germany, July 23 - 26, 2013, volume 1014 of CEUR Workshop Proceedings, page 41-52. CEUR-WS.org, (2013)
G. Xiao, T. Eiter, and S. Heymans. Proceedings of Joint Conference of the Sixth Chinese Semantic Web Symposium and the First Chinese Web Science Conference (SWWS 2012), Shenzhen City, China, (November 2012)
S. Heymans, T. Eiter, and G. Xiao. Proc. of 19th European Conference on Artificial Intelligence (ECAI), volume 215 of Frontiers in Artificial Intelligence and Applications, page 35--40. IOS Press, (2010)
S. Heymans, T. Eiter, and G. Xiao. Proc. of 19th European Conference on Artificial Intelligence (ECAI), volume 215 of Frontiers in Artificial Intelligence and Applications, page 35--40. IOS Press, (2010)