My research interests include knowledge representation, ontologies and ontology languages, modal and description logics, automated reasoning, implementation and optimisation of reasoning systems, and applications in areas such as e-Science and the Semantic Web.
Boris Motik, Rob Shearer, and Ian Horrocks. Hypertableau Reasoning for Description Logics. J. of Artificial Intelligence Research, 2009. To appear.
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Héctor Pérez-Urbina, Ian Horrocks, and Boris Motik.
Efficient Query Answering for OWL 2.
In Proc. of the 8th International Semantic Web Conference (ISWC
2009), 2009.
To appear.
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Rob Shearer and Ian Horrocks.
Exploiting Partial Information in Taxonomy Construction.
In Proc. of the 8th International Semantic Web Conference (ISWC
2009), 2009.
To appear.
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.pdf ]
Héctor Pérez-Urbina, Boris Motik, and Ian Horrocks.
Tractable Query Answering and Rewriting under Description Logic
Constraints.
J. of Applied Logic, 2009.
To appear.
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Ian Horrocks
Professor of Computer Science, Fellow of Oriel College
+44 (0)1865 273939
Room 304
Wolfson Building
Parks Road
Oxford OX1 3QD
The KRR group co-organises the OWL Reasoner Evaluation Workshop (ORE) as a satellite event of the IJCAR 2012 conference and will be held on July 1, 2012 in Manchester (UK).
The KRR group organises the 2nd International Workshop on Exploiting Large Knowledge Repositories (E-LKR). In conjunction with SEPLN 2012 conference. E-LKR will be held on September 7, 2012 in Castellon, Spain..
The KRR group organises the Matching Large Biomedical Ontologies track within the Ontology Alignment Evaluation Initiative.
The Information Systems Group has been awarded £700k by the EPSRC to fund research into ontology-based data access in the ExODA project.
The OWL 2 specification developed by the W3C's OWL Working Group, chaired by Oxford professor Ian Horrocks, has become a W3C Proposed Recommendation.