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SACMAT
2003
ACM
15 years 3 months ago
2003
ACM
The focus of access control in client/server environments is on protecting sensitive server resources by determining whether or not a client is authorized to access those resource...
CORR
2004
Springer
14 years 9 months ago
2004
Springer
: Grid is an infrastructure that involves the integrated and collaborative use of computers, networks, databases and scientific instruments owned and managed by multiple organizati...
GECON
2007
Springer
15 years 4 months ago
2007
Springer
Grid Computing, initially intended to provide access to computational resources for high-performance computing applications, broadened its focus by addressing computational needs o...
JFP
2000
14 years 9 months ago
2000
Indeterminism is typical for concurrent computation. If several concurrent actors compete for the same resource then at most one of them may succeed, whereby the choice of the suc...
COLCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...