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Hiding the presence of individuals from shared databases
Mehmet Ercan Nergiz, Maurizio Atzori, Chris Clifton
June 2007
SIGMOD '07: Proceedings of the 2007 ACM SIGMOD international conference on Management of data
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Full text available: PdfPdf (383.68 KB)
Additional Information:full citation, abstract, references, index terms
Bibliometrics:  Downloads (6 Weeks): 21,   Downloads (12 Months): 213,   Downloads (Overall): 651,    Citation Count: 10

Advances in information technology, and its use in research, are increasing both the need for anonymized data and the risks of poor anonymization. We present a metric, δ-presence, that clearly links the quality of anonymization to the risk posed ...


Keywords: delta presence, k-anonymity, medical databases, privacy


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