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Counting Queries over ELHI⊥ Ontologies
KR Proceedings
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由 M Bienvenu 著作被引用 4 次 — Ontology-mediated query answering (OMQA) facilitates ac- cess to data through the use of ontologies, which provide a convenient vocabulary for query formulation ...
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Counting Queries over EL%r 1 Ontologies ? ??
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由 M Thomazo 著作 — Via a non-trivial adaptation of existing techniques, we devise a decision procedure for answering counting conjunctive queries over ELHI⊥ ontologies, which.
Counting Queries over ELHI⊥ Ontologies - KR Proceedings
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由 M Bienvenu 著作2022被引用 4 次 — The aim of the present paper is to extend the study of counting queries to Horn description logics outside the DL-Lite family.
Counting Queries over ELHI ⊥ Ontologies
Universität Leipzig
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由 M Bienvenu 著作被引用 4 次 — The usual notion of con- junctive query (CQ) is captured by CCQs without count- ing variables (i.e. z = ∅). A CCQ q is Boolean if x = ∅. Concept cardinality ...
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The aim of the present paper is to extend the study of counting queries to Horn description logics outside the DL-Lite family. ... Notably, we show that CCQ ...
Counting Queries over ELHI⊥ Ontologies | Equipe BD
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Bio : "I'm a third year PhD student at the LaBRI research lab, in Bordeaux. I mostly work on counting queries in ontology-based data access, under the direction ...
Vol-2954/paper-5 - Counting Queries over ELHI⊥ Ontologies
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Vol-2954/paper-4⫷Vol-2954/paper-5⫸Vol-2954/paper-6. Meghyn Bienvenu Quentin Manière Michaël Thomazo. Counting Queries over ELHI⊥ Ontologies.
Answering Counting Queries over DL-Lite Ontologies ...
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This paper introduces a general form of counting query, relates it to previous proposals, and studies the complexity of answering such queries in the ...
Quentin Manière (0000-0001-9618-8359)
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Counting Queries over ELHI⊥ Ontologies. 2022-07-31 | Conference paper. DOI: 10.24963/kr.2022/6. HAL: hal-03820249. Contributors: Meghyn Bienvenu; Quentin ...
Counting queries in ontology-based data access
Universität Leipzig
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Universität Leipzig
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由 Q Manière 著作被引用 2 次 — Exhaustive rooted CCQ answering over ELH⊥ ontologies is in. PSPACE. Proof. Since Sat(ELH⊥) ∈ P and that P ⊆ PSPACE, Theorem 26 yields an overall.