Víctor Gutiérrez-Basulto, Yazmin Angélica Ibáñez-García, Roman Kontchakov, Egor V. Kostylev. Conjunctive Queries with Negation over DL-Lite: A Closer Look. In Wolfgang Faber, Domenico Lembo, editors, Web Reasoning and Rule Systems - 7th International Conference, RR 2013, Mannheim, Germany, July 27-29, 2013. Proceedings. Volume 7994 of Lecture Notes in Computer Science, pages 109-122, Springer, 2013. [doi]
Abstract is missing.