1034 search results - page 198 / 207 » Dynamic Access Control Framework Based On Events |
SACMAT
2009
ACM
15 years 6 months ago
2009
ACM
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...
DIM
2005
ACM
15 years 1 months ago
2005
ACM
We develop solutions for the security and privacy of user identity information in a federation. By federation we mean a group of organizations or service providers which have buil...
SIGMOD
1997
ACM
15 years 3 months ago
1997
ACM
The goal of the InfoSleuth project at MCC is to exploit and synthesize new technologies into a uni ed system that retrieves and processes information in an ever-changing network o...
107
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JIPS
2006
14 years 11 months ago
2006
In this paper, we proposed a MAC protocol, which can dynamically adjust Listening/Sleeping time rate of wireless sensor nodes according to data traffic load. In sensor networks, se...
129
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WWW
2002
ACM
16 years 11 days ago
2002
ACM
We describe ongoing work on I2I, a system aimed at fostering opportunistic communication among users viewing or manipulating content on the Web and in productivity applications. U...