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Privacy-preserving data publishing for horizontally partitioned databases

Published: 26 October 2008 Publication History

Abstract

There is an increasing need for sharing data repositories containing personal information across multiple distributed, possibly untrusted, and private databases. Such data sharing is subject to constraints imposed by privacy of data subjects as well as data confidentiality of institutions or data providers. We developed a set of decentralized protocols that enable data sharing for horizontally partitioned databases given these constraints. Our approach includes a distributed anonymization protocol that allows independent data providers to build a virtual anonymized database, and a distributed querying protocol that allows clients to query the virtual database.

References

[1]
P. Jurczyk and L. Xiong. Privacy-preserving data publishing for horizontally partitioned databases. Technical Report TR-2008-013, Emory University, Math&CS Dept., 2008.
[2]
K. LeFevre, D. DeWitt, and R. Ramakrishnan. Mondrian multidimensional k-anonymity. In IEEE ICDE, 2006.

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    cover image ACM Conferences
    CIKM '08: Proceedings of the 17th ACM conference on Information and knowledge management
    October 2008
    1562 pages
    ISBN:9781595939913
    DOI:10.1145/1458082
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 26 October 2008

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    Author Tags

    1. data provenance
    2. information integration
    3. probabilistic databases
    4. security and data privacy

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    CIKM08
    CIKM08: Conference on Information and Knowledge Management
    October 26 - 30, 2008
    California, Napa Valley, USA

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