Approximation algorithms for k-anonymity and privacy preservation in query logs
published: Dec. 3, 2007, recorded: September 2007, views: 7845
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The talk (i) reviews a number of topics related to the concept of kanonymity, (ii) discusses two information-theoretic measures for capturing the amount of information that is lost during the anonymization process, (iii) presents approximation algorithms for the k-anonymization problem and (iv) discusses topics of privacy preservation on query logs.
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