Controlled query evaluation over lightweight ontologies

Controlled query evaluation over lightweight ontologies

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...

書誌詳細
主要な著者:	Grau, BC, Kharlamov, E, Kostylev, EV, Zheleznyakov, D
フォーマット:	Conference item
言語:	English
出版事項:	CEUR-WS.org 2014

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