2009 search results - page 100 / 402 » A privacy-aware access control system |
154
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SACMAT
2006
ACM
16 years 24 days ago
2006
ACM
The growing importance of access control has led to the definition of numerous languages for specifying policies. Since these languages are based on different foundations, langua...
179
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CDC
2008
IEEE
16 years 1 months ago
2008
IEEE
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...
174
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MATA
2005
Springer
16 years 10 days ago
2005
Springer
Abstract. Mobile agent systems provide new perspectives for distributed e-commerce applications. These applications may present specific restrictions, making mobile agent systems ...
200
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VLDB
1993
ACM
15 years 11 months ago
1993
ACM
Object-oriented databases are a recent and important development and many studies of them have been performed. These consider aspects such as data modeling, query languages, perfo...