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The combined approach to query answering beyond the OWL 2 profiles.

Abstract:

Combined approaches have become a successful technique for CQ answering over ontologies. Existing algorithms, however, are restricted to the logics underpinning the OWL 2 profiles. Our goal is to make combined approaches applicable to a wider range of ontologies. We focus on RSA: a class of Horn ontologies that extends the profiles while ensuring tractability of standard reasoning. We show that CQ answering over RSA ontologies without role composition is feasible in NP. Our reasoning procedur...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS
Department:
Computer Science
Role:
Author

Contributors

Role:
Editor
Role:
Editor
Royal Society More from this funder
Engineering and Physical Sciences Research Council More from this funder
National Science Foundation More from this funder
"La Caixa" Foundation More from this funder
Publisher:
AAAI Press Publisher's website
Volume:
2015-January
Pages:
2971-2977
Host title:
Twenty-Fourth International Joint Conference on Artificial Intelligence, IJCAI 2015, Buenos Aires, Argentina, 25-31 July 2015. Edited by Qiang Yang, Michael Wooldridge
Publication date:
2015-01-01
ISSN:
1045-0823
Source identifiers:
577297
ISBN:
9781577357384
Pubs id:
pubs:577297
UUID:
uuid:37447ec3-8f5f-44ff-8a23-38c2c7a515a7
Local pid:
pubs:577297
Deposit date:
2016-03-06

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