1398 search results - page 202 / 280 » Medical Database Security |
105
Voted
SACMAT
2010
ACM
14 years 11 months ago
2010
ACM
Role mining from the existing permissions has been widely applied to aid the process of migrating to an RBAC system. While all permissions are treated evenly in previous approache...
116
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SIGMOD
2011
ACM
14 years 3 months ago
2011
ACM
We demonstrate NetTrails, a declarative platform for maintaining and interactively querying network provenance in a distributed system. Network provenance describes the history an...
100
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EUROCRYPT
2009
Springer
16 years 1 months ago
2009
Springer
We initiate the cryptographic study of order-preserving symmetric encryption (OPE), a primitive suggested in the database community by Agrawal et al. (SIGMOD '04) for allowin...
SP
2008
IEEE
15 years 7 months ago
2008
IEEE
Many basic tasks in computational biology involve operations on individual DNA and protein sequences. These sequences, even when anonymized, are vulnerable to re-identification a...
ECBS
2006
IEEE
15 years 6 months ago
2006
IEEE
The motivation and objective for this paper is to demonstrate “Personal High Performance Computing (PHPC)”, which requires only a smaller number of computers, resources and sp...