1818 search results - page 25 / 364 » How users use access control |
ESORICS
2008
Springer
13 years 10 months ago
2008
Springer
Delegation is a mechanism that allows a user A to act on another user B's behalf by making B's access rights available to A. It is well recognized as an important mechani...
JSW
2007
13 years 8 months ago
2007
—Shibboleth is an architecture and protocol for allowing users to authenticate and be authorized to use a remote resource by logging into the identity management system that is m...
IFIP
2003
Springer
14 years 2 months ago
2003
Springer
The use of directional antenna in wireless ad hoc networks potentially increases simultaneous communication by directing the transmitting and receiving beams towards the receiver a...
CSREAPSC
2006
13 years 10 months ago
2006
Abstract. The explosive evolution of pervasive computing environments presents several new challenges such as smart spaces, invisibility, localized scalability, and masking uneven ...
INFOCOM
2003
IEEE
14 years 2 months ago
2003
IEEE
— Multiuser diversity refers to a type of diversity present across different users in a fading environment. This diversity can be exploited by scheduling transmissions so that us...