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Regular version of the site

Book chapter

Temporal Description Logic for Ontology-Based Data Access

P. 711-718.
Artale A., Kontchakov R., Wolter F., Zakharyaschev M.

Our aim is to investigate ontology-based data access over temporal data with validity time and ontologies capable of temporal conceptual modelling. To this end, we design a temporal description logic, TQL, that extends the standard ontology language OWL 2 QL, provides basic means for temporal conceptual modelling and ensures first-order rewritability of conjunctive queries for suitably defined data instances with validity time.

Full 20 pages paper:

http://arxiv.org/pdf/1304.5185v2.pdf