1627 search results - page 121 / 326 » On context in authorization policy |
CCS
2008
ACM
14 years 19 days ago
2008
ACM
To ensure that a trust negotiation succeeds whenever possible, authorization policy compliance checkers must be able to find all minimal sets of their owners' credentials tha...
OSDI
1996
ACM
13 years 12 months ago
1996
ACM
This paper describes a mechanism by which an operating system kernel can determine with certainty that it is safe to execute a binary supplied by an untrusted source. The kernel r...
ICMCS
2007
IEEE
14 years 5 months ago
2007
IEEE
— A smart house can be regarded as a surveillance environment in which the person being observed carries out activities that range from intimate to more public. What can be obser...
ATAL
2004
Springer
14 years 4 months ago
2004
Springer
We describe a new smart meeting room system called EasyMeeting that explores the use of FIPA agent technologies, Semantic Web ontologies, logic reasoning, and security and privacy...
HUC
2010
Springer
13 years 11 months ago
2010
Springer
Opportunistic activity and context recognition systems do not presume a static sensor infrastructure that is defined at the design time of a system. They also do not have a fixed ...