ExODA: Integrating Description Logics and Database Technologies for Expressive Ontology-Based Data Access
Lead Research Organisation:
Birkbeck, University of London
Department Name: Computer Science and Information Systems
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
Publications
Gottlob G
(2014)
The price of query rewriting in ontology-based data access
in Artificial Intelligence
Kontchakov R
(2011)
The Combined Approach to Ontology-Based Data Access
in 22nd International Joint Conference on Artificial Intelligence, IJCAI 2011, Barcelona, Catalonia, Spain, July 16-22, 2011
Artale A
(2013)
Temporal Description Logic for Ontology-Based Data Access
in 23rd International Joint Conference on Artificial Intelligence, IJCAI 2013, Beijing, China, August 3-9, 2013
Artale A
(2010)
Past and Future of DL-Lite
in Twenty-Fourth {AAAI} Conference on Artificial Intelligence, AAAI 2010, Atlanta, Georgia, USA, July 11-15, 2010
Kikot S
(2013)
Modal definability of first-order formulas with free variables and query answering
in Journal of Applied Logic
Kontchakov R
(2010)
Logic-based ontology comparison and module extraction, with an application to DL-Lite
in Artificial Intelligence
Description | First, we discovered that ontology-based data access (OBDA) with the W3C standard OWL 2 QL can be prohibitively expensive in the worst case. On the other hand, we demonstrated experimentally that, in real-world practice, OBDA is very efficient. |
Exploitation Route | The OBDA system Ontop is open access. |
Sectors | Digital/Communication/Information Technologies (including Software),Healthcare,Culture, Heritage, Museums and Collections |
URL | http://ontop.inf.unibz.it |