23 citations · 31 across the 9 of their papers we have counts for
4 papers · 1 filter
Answering Regular Path Queries Over SQ Ontologies
Víctor Gutiérrez-Basulto, Yazmín Ibáñez-García, Jean Christoph Jung
We study query answering in the description logic supporting qualified number restrictions on both transitive and non-transitive roles. Our main contributions are a…
On Finite and Unrestricted Query Entailment beyond SQ with Number Restrictions on Transitive Roles
Thomas Gogacz, Víctor Gutiérrez-Basulto, Yazmín Ibáñez-García +2
We study the description logic SQ with number restrictions applicable to transitive roles, extended with either nominals or inverse roles. We show tight 2EXPTIME upper bounds for u…
On Finite Entailment of Non-Local Queries in Description Logics
Tomasz Gogacz, Víctor Gutiérrez-Basulto, Albert Gutowski +2
We study the problem of finite entailment of ontology-mediated queries. Going beyond local queries, we allow transitive closure over roles. We focus on ontologies formulated in the…
Plausible Reasoning about EL-Ontologies using Concept Interpolation
Yazmín Ibáñez-García, Víctor Gutiérrez-Basulto, Steven Schockaert
Description logics (DLs) are standard knowledge representation languages for modelling ontologies, i.e. knowledge about concepts and the relations between them. Unfortunately, DL o…