1140 search results - page 182 / 228 » A Purpose-Based Access Control Model |
EUC
2008
Springer
13 years 9 months ago
2008
Springer
Satisfying the varied privacy preferences of individuals, while exposing context data to authorized applications and individuals, remains a major challenge for context-aware compu...
IADIS
2004
13 years 9 months ago
2004
Digital Libraries can be considered islands of specialized collections on the Web, which have their own management policy to control publishing and access, offering an environment...
DSONLINE
2006
13 years 7 months ago
2006
In the past, it was very common to develop middleware without consideration of security from the very beginning. To integrate security, the middleware that should be protected has...
JSAC
2008
13 years 7 months ago
2008
We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...
TSMC
2011
13 years 2 months ago
2011
— Consider a scenario in which the data owner has some private/sensitive data and wants a data miner to access it for studying important patterns without revealing the sensitive ...