Birte Glimm, Yevgeny Kazakov, Ilianna Kollia, Giorgos B. Stamou. Lower and Upper Bounds for SPARQL Queries over OWL Ontologies. In Blai Bonet, Sven Koenig, editors, Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, January 25-30, 2015, Austin, Texas, USA. pages 109-115, AAAI Press, 2015. [doi]
Abstract is missing.