DBOnto: Bridging Databases and Ontologies
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Complexity of Approximate Query Answering under Inconsistency in Datalog+⁄−
Thomas Lukasiewicz‚ Enrico Malizia and Cristian Molinaro
In Jérôme Lang, editor, Proceedings of the 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence‚ IJCAI−ECAI 2018‚ Stockholm‚ Sweden‚ July 13−19‚ 2018. IJCAI/AAAI Press. July, 2018.
Ontological Query Answering under Many−Valued Group Preferences in Datalog+⁄−
Bettina Fazzinga‚ Thomas Lukasiewicz‚ Maria Vanina Martinez‚ Gerardo I. Simari and Oana Tifrea−Marciuska
In International Journal of Approximate Reasoning. Vol. 93. Pages 354–371. February, 2018.
A Novel Characterization of the Complexity Class Θ^P_k Based on Counting and Comparison
Thomas Lukasiewicz and Enrico Malizia
In Theoretical Computer Science. Vol. 694. Pages 21–33. September, 2017.