2010 IEEE 26th International Conference on Data Engineering (ICDE 2010) (2010)
Long Beach, CA, USA
Mar. 1, 2010 to Mar. 6, 2010
Raymond Chi-Wing Wong , Hong Kong University of Science and Technology, Hong Kong
Ada Wai-Chee Fu , Chinese University of Hong Kong, Hong Kong
Jia Liu , Chinese University of Hong Kong, Hong Kong
Ke Wang , Simon Fraser University, Canada
Yabo Xu , Sun Yat-sen University, China
While previous works on privacy-preserving serial data publishing consider the scenario where sensitive values may persist over multiple data releases, we find that no previous work has sufficient protection provided for sensitive values that can change over time, which should be the more common case. In this work, we propose to study the privacy guarantee for such transient sensitive values, which we call the global guarantee. We formally define the problem for achieving this guarantee. We show that the data satisfying the global guarantee also satisfies a privacy guarantee commonly adopted in the privacy literature called the local guarantee.
Y. Xu, A. W. Fu, J. Liu, R. C. Wong and K. Wang, "Global privacy guarantee in serial data publishing," 2010 IEEE 26th International Conference on Data Engineering (ICDE 2010)(ICDE), Long Beach, CA, USA, 2010, pp. 956-959.