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Published in:
2011 | OriginalPaper | Chapter
Query Processing in Private Data Outsourcing Using Anonymization
Authors : Ahmet Erhan Nergiz, Chris Clifton
Published in: Data and Applications Security and Privacy XXV
Publisher: Springer Berlin Heidelberg
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We present a query processing scheme in a private data outsourcing model. We assume data is divided into identifying and sensitive data using an anatomy approach[20]; only the client is able to reconstruct the original identifiable data. The key contribution of this paper is a relational query processor that minimizes the client-side computation while ensuring the server learns nothing violating the privacy constraints.