Stefan Borgwardt, Veronika Thost. Temporal Query Answering in the Description Logic EL. In Qiang Yang 0001, Michael Wooldridge, editors, Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, IJCAI 2015, Buenos Aires, Argentina, July 25-31, 2015. pages 2819-2825, AAAI Press, 2015. [doi]
Abstract is missing.