186 search results - page 3 / 38 » Efficient Access Control for Composite Applications |
ISCAPDCS
2004
14 years 10 months ago
2004
In this paper we analyze the requirements access control mechanisms must fulfill in the context of group communication and define a framework for supporting fine-grained access co...
FASE
2010
Springer
14 years 7 months ago
2010
Springer
Role-based access control (RBAC) is a popular access control model for enterprise systems due to its economic benefit and scalability. There are many RBAC features available, each ...
ECRTS
2007
IEEE
15 years 3 months ago
2007
IEEE
A critical resource in a distributed real-time system is its shared communication medium. Unrestrained concurrent access to the network can lead to collisions that reduce the syst...
80
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FIDJI
2003
Springer
15 years 2 months ago
2003
Springer
This paper introduces a new programming model for distributed systems, distributed composite objects (DCO), to meet efficient implementation, transparency, and performance demands ...
106
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ISORC
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...