1627 search results - page 78 / 326 » On context in authorization policy |
SACMAT
2004
ACM
14 years 3 months ago
2004
ACM
Ubiquitous computing uses a variety of information for which access needs to be controlled. For instance, a person’s current location is a sensitive piece of information, which ...
FLOPS
2006
Springer
14 years 1 months ago
2006
Springer
We describe the design and implementation of a trust-management system Soutei, a dialect of Binder, for access control in distributed systems. Soutei policies and credentials are w...
AIIDE
2009
13 years 10 months ago
2009
A drama manager (DM) monitors an interactive experience, such as a computer game, and intervenes to shape the global experience so that it satisfies the author's expressive g...
CSCW
2011
ACM
13 years 4 months ago
2011
ACM
The performance of a collaborative system depends on how two mandatory collaborative tasks, processing and transmission of user commands, are scheduled. We have developed multiple...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
—Multi-channel operation in wireless systems has been proposed to increase user throughput and reduce transmission delays. However, multi-channel operation requires adequate reso...