Search Results for author: Camille Bourgaux

Found 6 papers, 1 papers with code

Semiring Provenance for Lightweight Description Logics

no code implementations25 Oct 2023 Camille Bourgaux, Ana Ozaki, Rafael Peñaloza

We define a provenance semantics for a language that encompasses several lightweight description logics and show its relationships with semantics that have been defined for ontologies annotated with a specific kind of annotation (such as fuzzy degrees).

Inconsistency Handling in Prioritized Databases with Universal Constraints: Complexity Analysis and Links with Active Integrity Constraints

no code implementations6 Jun 2023 Meghyn Bienvenu, Camille Bourgaux

Finally, we clarify the relationship between optimal repairs of prioritized databases and repair notions introduced in the framework of active integrity constraints.

Querying Inconsistent Prioritized Data with ORBITS: Algorithms, Implementation, and Experiments

1 code implementation16 Feb 2022 Meghyn Bienvenu, Camille Bourgaux

We investigate practical algorithms for inconsistency-tolerant query answering over prioritized knowledge bases, which consist of a logical theory, a set of facts, and a priority relation between conflicting facts.

Relation

Querying and Repairing Inconsistent Prioritized Knowledge Bases: Complexity Analysis and Links with Abstract Argumentation

no code implementations12 Mar 2020 Meghyn Bienvenu, Camille Bourgaux

The second contribution of our work is to clarify the relationship between optimal repairs and different notions of extensions for (set-based) argumentation frameworks.

Abstract Argumentation

Provenance for the Description Logic ELHr

no code implementations21 Jan 2020 Camille Bourgaux, Ana Ozaki, Rafael Peñaloza, Livia Predoiu

We address the problem of handling provenance information in ELHr ontologies.

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