670 search results - page 42 / 134 » A RBAC-Based Policy Information Base |
AIRS
2008
Springer
14 years 5 months ago
2008
Springer
Many news pages which are of high freshness requirement are published on the internet every day. They should be downloaded immediately by instant crawlers. Otherwise, they will bec...
JSW
2008
13 years 10 months ago
2008
Abstract-- Securely managing shared information in distributed environments across multiple organisations is a challenge. Distributed information management systems must be able to...
HPDC
2010
IEEE
13 years 12 months ago
2010
IEEE
Scientists increasingly rely on the execution of workflows in grids to obtain results from complex mixtures of applications. However, the inherently dynamic nature of grid workflo...
IWIA
2005
IEEE
14 years 4 months ago
2005
IEEE
A system for enforcing messaging security policies for both store and forward and streaming messaging protocols on COTS operating system platforms is described. Messaging protocol...
WETICE
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper, we introduce a new fine-grain distributed information protection mechanism which can self-protect, self-discover, self-organize, and selfmanage. In our approach, we...