André Hernich, Carsten Lutz, Fabio Papacchini, Frank Wolter. Horn-Rewritability vs PTime Query Evaluation in Ontology-Mediated Querying. In Jérôme Lang, editor, Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, IJCAI 2018, July 13-19, 2018, Stockholm, Sweden. pages 1861-1867, ijcai.org, 2018. [doi]
Abstract is missing.