Conference item
Controlled query evaluation over lightweight ontologies
- Abstract:
- We study confidentiality enforcement in ontologies under the Controlled Query Evaluation (CQE) framework. In a CQE system, a policy specifies the sensitive information, and a censor ensures that answers to user's queries that could violate the policy are not returned. Our goal is the design of optimal CQE algorithms, which ensure confidentiality while maximising access to information. We study two natural classes of censors that can be realised using existing infrastructure for query answering and propose optimal CQE algorithms for the standardised profiles of the ontology language OWL 2.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Access Document
- Files:
-
-
(Preview, Accepted manuscript, pdf, 460.9KB, Terms of use)
-
- Publication website:
- https://ceur-ws.org/Vol-1193/paper_55.pdf
Authors
+ European Commission
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- Funder identifier:
- https://ror.org/00k4n6c32
- Programme:
- FP7
+ Engineering and Physical Sciences Research Council
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- Funder identifier:
- https://ror.org/0439y7842
- Publisher:
- CEUR-WS.org
- Host title:
- Informal Proceedings of the 27th International Workshop on Description Logics Vienna, Austria, July 17-20, 2014.
- Pages:
- 141-152
- Series:
- CEUR Workshop Proceedings
- Series number:
- 1193
- Publication date:
- 2014-07-10
- Event title:
- 27th International Workshop on Description Logics (DL 2014)
- Event location:
- Vienna, Austria
- Event start date:
- 2014-07-17
- Event end date:
- 2014-07-20
- ISSN:
-
1613-0073
- Language:
-
English
- Pubs id:
-
pubs:576357
- UUID:
-
uuid:23a952ee-2e09-4e65-a0a5-725bb4a026c7
- Local pid:
-
pubs:576357
- Source identifiers:
-
576357
- Deposit date:
-
2016-12-10
- ARK identifier:
Terms of use
- Copyright holder:
- © Grau et al
- Copyright date:
- 2014
- Rights statement:
- Copyright © 2014 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.
- Notes:
- This is the accepted manuscript version of the paper. The final version is available online from CEUR-WS.org at https://ceur-ws.org/Vol-1193/paper_55.pdf
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