Ontologies can be used to provide an enriched vocabulary for the formulation of queries over instance data. We identify query emptiness and predicate ...
Ontologies can be used to provide an enriched vocabulary for the formulation of queries over instance data. We identify query emptiness and predicate ...
Ontologies can be used to provide an enriched vocabulary for the formulation of queries over instance data. We identify query emptiness and predicate ...
Mar 22, 2023 · Query and Predicate Emptiness in Description Logics. March 22, 2023. Authors. Franz Baader. Meghyn Bienvenu. Carsten Lutz. Frank Wolter. Track:.
Query emptiness asks whether a given query has an empty answer over all data sets formulated in a given signature. Predicate emptiness is defined analogously, ...
Query and Predicate Emptiness in Description Logics. Download PDF · Open Webpage · Franz Baader, Meghyn Bienvenu, Carsten Lutz, Frank Wolter. Published: 31 Dec ...
May 30, 2016 · Query emptiness asks whether a given query has an empty answer over all databases formulated in a given vocabulary. Predicate emptiness is ...
Query and Predicate Emptiness in Description Logics ; Franz Baader · Technische Universität Dresden = Dresden University of Technology ; Carsten Lutz · Universität ...
[PDF] Query and Predicate Emptiness in Ontology-Based Data ... - LaBRI
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We study query and predicate emptiness in the DL-Lite family of description logics (Calvanese ... query emptiness, CQ-query emptiness, and CQ-predicate emptiness ...
Query emptiness asks whether a given query has an empty answer over all databases formulated in a given vocabulary. Predicate emptiness is defined analogously, ...