Carsten Lutz. Two Upper Bounds for Conjunctive Query Answering in SHIQ. In Franz Baader, Carsten Lutz, Boris Motik, editors, Proceedings of the 21st International Workshop on Description Logics (DL2008), Dresden, Germany, May 13-16, 2008. Volume 353 of CEUR Workshop Proceedings, CEUR-WS.org, 2008. [doi]
Abstract is missing.