Georg Gottlob, Thomas Lukasiewicz, Gerardo I. Simari. Conjunctive Query Answering in Probabilistic Datalog+/- Ontologies. In Sebastian Rudolph, Claudio Gutierrez, editors, Web Reasoning and Rule Systems - 5th International Conference, RR 2011, Galway, Ireland, August 29-30, 2011. Proceedings. Volume 6902 of Lecture Notes in Computer Science, pages 77-92, Springer, 2011. [doi]
Abstract is missing.