1140 search results - page 146 / 228 » A Purpose-Based Access Control Model |
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Mobile IP allows a mobile node to maintain a continuous connectivity to the Internet when moving from one access point to another. However, due to the link switching delay and ...
BPM
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. Business Process Execution Language (BPEL), or Web Services BPEL (WS-BPEL), is the standard for specifying workflow process definition using web services. Research on for...
ICEB
2004
13 years 9 months ago
2004
In this paper, we present a multi-agent system MAGS for the e-business processes monitoring in a web-based environment. We classify the types of agents in MAGS by their monitoring...
RBAC
1998
13 years 9 months ago
1998
The intricacy of security administration is one of the most challenging problems in large networked systems. This problem is especially serious in the Web environment, which consi...
IEEESP
2008
13 years 8 months ago
2008
Today, critical infrastructures like the power grid are essentially physical processes controlled by computers connected by networks. They are usually as vulnerable as any other i...