Privacy Preserving Updates Using Generalization-based and Suppression-based K-anonymity

Abstract

One of the emerging concept in micro data protection is k-anonymity. It permits to assess the risk of disclosure for a data set protected with micro aggregation. Suppose if John owns a k-anonymous database and Kevin wants to insert his own tuple. After insertion if Kevin check the whole database to find out whether anonymity is maintained or not it will… (More)

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