Title

Disclosure Risk in Dynamic Two-Dimensional Contingency Tables (Extended Abstract)

Publication Type

Conference Proceeding Article

Publication Date

10-2006

Abstract

Two-dimensional contingency tables are central products of many information organizations such as statistical agencies, census bureaus, and health insurance information agencies. In a contingency table, any sensitive information about individuals must be protected, while some aggregated information can be released. The disclosure risk is that the aggregated information can be used to infer some sensitive information about individuals. Since the disclosure of sensitive information may compromise privacy, confidentiality, and national interests, one needs to carefully assess the latent risk of disclosure and take effective methods to protect the data. Work of Lu and Li was supported in part by SMU Research Office. Work of Wu was supported in part by USA National Science Foundation Grant IIS-0546027.

Discipline

Information Security

Research Areas

Information Security and Trust

Publication

Information Systems Security: Second International Conference, ICISS 2006, Kolkata, India, December 19-21, 2006. Proceedings

Volume

4332

First Page

349

Last Page

352

ISBN

9783540689621

Identifier

10.1007/11961635_25

Publisher

Springer Verlag

City or Country

Kolkata, India

Additional URL

http://dx.doi.org/10.1007/11961635_25

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