698 search results - page 53 / 140 » Privacy Preserving OLAP |
114
Voted
ICDM
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper, we investigate privacy-preserving data imputation on distributed databases. We present a privacypreserving protocol for filling in missing values using a lazy deci...
165
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ICDE
2005
IEEE
15 years 10 months ago
2005
IEEE
Processing of top-k queries has been attracting considerable attention. Much of the work assumes distributed data, with each site holding a different set of attributes for the sam...
163
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ACNS
2005
Springer
15 years 10 months ago
2005
Springer
We consider the following problem: a user U wants to store his files in an encrypted form on a remote file server S. Later the user U wants to efficiently retrieve some of the en...
132
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ASIACRYPT
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We consider scenarios in which two parties, each in possession of a graph, wish to compute some algorithm on their joint graph in a privacy-preserving manner, that is, wi...