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22nd International Conference on Data Engineering (ICDE'06)
Composition and Disclosure of Unlinkable Distributed Databases
Atlanta, Georgia
April 03-April 07
ISBN: 0-7695-2570-9
Bradley Malin, Carnegie Mellon University
Latanya Sweeney, Carnegie Mellon University
An individual?s location-visit pattern, or trail, can be leveraged to link sensitive data back to identity. We propose a secure multiparty computation protocol that enables locations to provably prevent such linkages. The protocol incorporates a controllable parameter specifying the minimum number of identities a sensitive piece of data must be linkable to via its trail.
Citation:
Bradley Malin, Latanya Sweeney, "Composition and Disclosure of Unlinkable Distributed Databases," icde, pp.118, 22nd International Conference on Data Engineering (ICDE'06), 2006
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