1 Introduction. Ontology-based data access (OBDA), one of the most promis- ing applications of description logics, has recently been touted.

We investigate ontology-based data access to temporal data. We consider temporal ontologies given in linear temporal logic LTL interpreted over discrete ...

1 Introduction. Ontology-based data access (OBDA), one of the most promis- ing applications of description logics, has recently been touted.

Our main aim is to understand when answering temporal ontology- mediated queries can be reduced to evaluating standard first-order queries over timestamped data ...

Oct 18, 2020 · Our main aim is to understand when answering temporal ontology-mediated queries can be reduced to evaluating standard first-order queries over ...

1 Introduction. Ontology-based data access (OBDA), one of the most promis- ing applications of description logics, has recently been touted.

Aiming at ontology-based data access over temporal, in particular streaming data, we design a language of ontology-mediated queries by extending OWL2 QL and ...

Apr 15, 2020 · Abstract:We investigate ontology-based data access to temporal data. We consider temporal ontologies given in linear temporal logic LTL ...

This work designs a language of ontology-mediated queries by extending OWL2 QL and SPARQL with temporal operators, and investigates rewritability of these ...

Data complexity and rewritability of ontology-mediated queries in metric temporal logic under the event-based semantics. In Proc. IJCAI, 2019. [Ryzhikov et ...