Capturing Homomorphism-Closed Decidable Queries with Existential Rules

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Camille Bourgaux, David Carral, Markus Krötzsch, Sebastian Rudolph, Michaël Thomazo

Published: 2021, Last Modified: 24 Apr 2025KR 2021EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Existential rules are a very popular ontology-mediated query language for which the chase represents a generic computational approach for query answering. It is straightforward that existential rul...