352 search results - page 39 / 71 » Context-sensitive Access Control Model and Implementation |
SACMAT
2004
ACM
15 years 5 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...
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RTSS
2007
IEEE
15 years 6 months ago
2007
IEEE
It is challenging to process transactions in a timely fashion using fresh data, e.g., current stock prices, since database workloads may considerably vary due to dynamic data/reso...
AEI
2005
14 years 11 months ago
2005
Intelligent agents provide a means to integrate various manufacturing software applications. The agents are typically executed in a computer-based collaborative environment, refer...
P2P
2003
IEEE
15 years 5 months ago
2003
IEEE
Abstract—In this paper we explore the incentive and architectural issues that arise in Consortia of Peer-to-Peer Wireless Local Area Networks. A P2P WLAN Consortium (PWC) is a co...
CCS
2008
ACM
15 years 1 months ago
2008
ACM
Virtual machines are widely accepted as a promising basis for building secure systems. However, while virtual machines offer effective mechanisms to create isolated environments, ...