Dichotomies in Ontology-Mediated Querying with the Guarded Fragment

André Hernich, Carsten Lutz, Fabio Papacchini, Frank Wolter. Dichotomies in Ontology-Mediated Querying with the Guarded Fragment. In Emanuel Sallinger, Jan Van den Bussche, Floris Geerts, editors, Proceedings of the 36th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, PODS 2017, Chicago, IL, USA, May 14-19, 2017. pages 185-199, ACM, 2017. [doi]

Abstract

Abstract is missing.