192 search results - page 6 / 39 » Scalable Access Controls for Lineage |
CCS
2007
ACM
15 years 3 months ago
2007
ACM
Administration of large-scale RBAC systems is a challenging open problem. We propose a principled approach in designing and analyzing administrative models for RBAC. We identify s...
IEEEARES
2008
IEEE
15 years 3 months ago
2008
IEEE
As more and more information becomes accessible via on-line databases, more public services can be provided and more complex queries involving several registers become feasible as...
ICN
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Scalable group key management solutions are crucial for supporting Internet applications that are based on a group communication model. Many solutions have been proposed ...
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CINQ
2004
Springer
15 years 1 months ago
2004
Springer
The conflict between resource consumption and query performance in the data mining context often has no satisfactory solution. This not only stands in sharp contrast to the need of...
IPPS
2008
IEEE
15 years 3 months ago
2008
IEEE
The problem of provisioning servers in a cluster infrastructure includes the issues of coordinating access and sharing of physical resources, loading servers with the appropriate ...