3899 search results - page 8 / 780 » Argumentation for Access Control |
DNIS
2005
Springer
14 years 2 months ago
2005
Springer
Access control is the process of mediating every request to data and services maintained by a system and determining whether the request should be granted or denied. Expressiveness...
GCC
2004
Springer
14 years 2 months ago
2004
Springer
As an important aspect of grid security, access control model gets more and more attention. Entities in virtual organizations (VOs) must establish a dynamic, secure and cooperative...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract--The batch resolution problem consists in arbitrating the channel access of a group of nodes in a wireless network in order to collect a single packet from each node in th...
WIOPT
2011
IEEE
13 years 14 days ago
2011
IEEE
Abstract—This paper considers maximizing throughput utility in a multi-user network with partially observable Markov ON/OFF channels. Instantaneous channel states are never known...
NETWORK
2007
13 years 8 months ago
2007
—Audio-visual services are now commonly used on the Internet. Many are based on batch downloading of contents for later replay, but real-time interactive and streaming services a...