Complexity of inconsistency-tolerant query answering in Datalog+/- under cardinality-based repairs

Querying inconsistent ontological knowledge bases is an important problem in practice, for which several inconsistencytolerant query answering semantics have been proposed, including query answering relative to all repairs, relative to the intersection of repairs, and relative to the intersection of...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Lukasiewicz, T, Malizia, E, Vaicenavičius, A
Format: Conference item
Veröffentlicht: AAAI Press 2019