3712 search results - page 237 / 743 » Role-Based Access Control |
192
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TMC
2008
15 years 6 months ago
2008
Recently wireless sensor networks featuring direct sink access have been studied as an efficient architecture to gather and process data for numerous applications. In this paper, w...
199
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HICSS
2011
IEEE
14 years 10 months ago
2011
IEEE
A new digital divide is emerging both within and between nations that is due to inequalities in broadband Internet access. Our research examines the broadband digital divide by an...
178
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SUTC
2008
IEEE
16 years 28 days ago
2008
IEEE
Recently proposed usage control concept and models extend traditional access control models with features for contemporary distributed computing systems, including continuous acce...
149
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
Web pages include extraneous material that may be viewed as undesirable by a user. Increasingly many Web sites also require users to register to access either all or portions of t...
163
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
We report on the design, implementation, and evaluation of a system called Cedar that enables mobile database access with good performance over low-bandwidth networks. This is acc...