Xiaowang Zhang, Jan Van den Bussche, Kewen Wang, Zhe Wang. On the Satisfiability Problem of Patterns in SPARQL 1.1. In Sheila A. McIlraith, Kilian Q. Weinberger, editors, Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, New Orleans, Louisiana, USA, February 2-7, 2018. pages 2054-2062, AAAI Press, 2018. [doi]
Abstract is missing.