5252 search results - page 323 / 1051 » Logic in Access Control |
213
click to vote
SUTC
2008
IEEE
16 years 2 months 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...
174
click to vote
WWW
2006
ACM
16 years 8 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...
187
click to vote
MOBISYS
2007
ACM
16 years 7 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...
197
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Energy consumption is a main issue of concern in wireless networks. Energy minimization increases the time that networks’ nodes work properly without recharging or substituti...
244
click to vote
MOBICOM
2004
ACM
16 years 1 months ago
2004
ACM
A new modeling framework is introduced for the analytical study of medium access control (MAC) protocols operating in multihop ad hoc networks. The model takes into account the eï...