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ERSHOV
2006
Springer

A Formal Model of Data Privacy

10 years 5 months ago
A Formal Model of Data Privacy
Information systems support data privacy by constraining user's access to public views and thereby hiding the non-public underlying data. The privacy problem is to prove that none of the private data can be inferred from the information which is made public. We present a formal definition of the privacy problem which is based on the notion of certain answer. Then we investigate the privacy problem in the contexts of relational databases and ontology based information systems.
Phiniki Stouppa, Thomas Studer
Added 22 Aug 2010
Updated 22 Aug 2010
Type Conference
Year 2006
Where ERSHOV
Authors Phiniki Stouppa, Thomas Studer
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