1927 search results - page 306 / 386 » An Access Control Model for Location based Services |
119
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CCS
2008
ACM
15 years 3 months ago
2008
ACM
The requirements for secure document workflows in enterprises become increasingly sophisticated, with employees performing different tasks under different roles using the same pro...
134
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ENTCS
2007
15 years 1 months ago
2007
We present in this article a precise security model for data confidentiality in the framework of ASP (Asynchronous Sequential Processes). ASP is based on active objects, asynchro...
108
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CCS
2005
ACM
15 years 7 months ago
2005
ACM
Indirection-based overlay networks (IONs) are a promising approach for countering distributed denial of service (DDoS) attacks. Such mechanisms are based on the assumption that at...
133
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WWW
2008
ACM
15 years 1 months ago
2008
ACM
This paper proposes a general framework of for a system with a semantic browsing and visualization interface called Knowledge Communication, Collaboration and Creation Browser (KC...
128
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WOSP
2005
ACM
15 years 7 months ago
2005
ACM
Advances in Internet and the availability of powerful computers and high-speed networks have propitiated the rise of Grids. The scheduling of applications is complex in Grids due ...