653 search results - page 111 / 131 » Database Privacy |
154
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SDMW
2010
Springer
14 years 11 months ago
2010
Springer
Searchable encryption is a technique that allows a client to store documents on a server in encrypted form. Stored documents can be retrieved selectively while revealing as little ...
115
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SAC
2006
ACM
15 years 7 months ago
2006
ACM
Traditional Data Mining and Knowledge Discovery algorithms assume free access to data, either at a centralized location or in federated form. Increasingly, privacy and security co...
115
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GIS
2006
ACM
15 years 1 months ago
2006
ACM
This paper tackles a major privacy threat in current location-based services where users have to report their exact locations to the database server in order to obtain their desir...
ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
A smart card based face verification system is proposed in which the feature extraction and decision making is performed on the card. Such an architecture has many privacy and sec...
220
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GIS
2008
ACM
16 years 3 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...