2 papers
cs.AI2026
Answering Path Queries under Linear and Guarded Existential Rules
Jean-François Baget, Meghyn Bienvenu, Marie-Laure Mugnier +1
Ontology-mediated query answering is concerned with the problem of answering queries over knowledge bases consisting of a database instance and an ontology. While most work in the…
cs.LO2025
Analysing Temporal Reasoning in Description Logics Using Formal Grammars
Camille Bourgaux, Anton Gnatenko, Michaël Thomazo
We establish a correspondence between (fragments of) , a temporal extension of the description logic with the LTL operator , and…