988 search results - page 143 / 198 » Cryptographic access control in a distributed file system |
132
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TASE
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
ISI
2004
Springer
15 years 5 months ago
2004
Springer
We propose a surveillance framework (SECRETS: SECure Real-time ElecTronic Surveillance) that is a practical solution to safeguarding sensitive physical facilities like command and ...
107
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ESWS
2008
Springer
15 years 1 months ago
2008
Springer
In this paper, we examine the special requirements of lifecycle management for entities in the context of an entity management system for the semantic web. We study the requirement...
106
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ECSCW
2007
15 years 1 months ago
2007
Previous work has found that (a) when software is developed collaboratively, concurrent accesses to related pieces of code are made, and (b) when these accesses are coordinated asy...
PEWASUN
2004
ACM
15 years 5 months ago
2004
ACM
In this paper, we introduce a modified version of the IEEE 802.11a protocol and evaluate its performance. The new protocol is a combination of the standard Medium Access Control (...