304 search results - page 16 / 61 » Future Directions in Role-Based Access Control Models |
194
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VLDB
2008
ACM
15 years 12 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
114
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TON
2010
14 years 6 months ago
2010
We study the contention/interaction among wireless nodes and med -ium access control design in game theory framework. We define a general class of games, called random access game...
CCS
2010
ACM
14 years 10 months ago
2010
ACM
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...
111
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ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
— Directional antennas are very attractive in Wireless Mesh Networks (WMN). We study the problem of link scheduling and power control in a Time-Division Multiple Access (TDMA) WM...
ACSAC
2009
IEEE
15 years 6 months ago
2009
IEEE
— The first edition of Java (both the language and the platform) was released in 1995, which contained the all-ornothing security access model. A mid-1997 paper I published in IE...