{"type":"ScholarlyArticle","title":"Controlled Query Evaluation for Datalog and OWL 2 Profile Ontologies","authors":[{"name":"Bernardo Cuenca Grau","slug":"bernardo-cuenca-grau","given":"Bernardo Cuenca","family":"Grau","affiliation":""},{"name":"Evgeny Kharlamov","slug":"evgeny-kharlamov","given":"Evgeny","family":"Kharlamov","affiliation":""},{"name":"Egor V. Kostylev","slug":"egor-v-kostylev","given":"Egor V.","family":"Kostylev","affiliation":""},{"name":"Dmitriy Zheleznyakov","slug":"dmitriy-zheleznyakov","given":"Dmitriy","family":"Zheleznyakov","affiliation":""}],"abstract":"We study confidentiality enforcement in ontologies under the Controlled Query Evaluation framework, where a policy specifies the sensitive information and a censor ensures that query answers that may compromise the policy are not returned. We focus on censors that ensure confidentiality while maximising information access, and consider both Datalog and the OWL 2 profiles as ontology languages.","doi":null,"url":"https://ijcai.org/proceedings/2015/408","pdf":"https://ijcai.org/proceedings/2015/0408.pdf","markdown":"https://ijcai.org/proceedings/2015/408.md","bibtex":"https://ijcai.org/proceedings/2015/bibtex/408","volume":{"slug":"2015","title":"Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence","short_title":"IJCAI 2015","url":"https://ijcai.org/proceedings/2015/","year":2015,"location":"Buenos Aires, Argentina","dates":"25–31 July 2015","editors":"Qiang Yang and Michael Wooldridge","isbn":"978-1-57735-738-4","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Special Track on Knowledge Representation and Reasoning","track":"Special Track on Knowledge Representation and Reasoning","number":408,"pages":{"first":2883,"last":2888},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}