1140 search results - page 83 / 228 » A Purpose-Based Access Control Model |
SECON
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— While physical layer capture has been observed in real implementations of wireless devices which randomly accessing shared channels, fair rate control algorithms based ...
BROADNETS
2005
IEEE
14 years 1 months ago
2005
IEEE
— A Block ACK (BTA) scheme has been proposed in IEEE 802.11e to improve medium access control (MAC) layer performance. It is also a promising technique for next-generation high-s...
ASSETS
2000
ACM
14 years 14 days ago
2000
ACM
Abstract—Head controls provide an alternative means of computer access. This study determined whether neck movement limitations are associated with reduced performance with such ...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—Significant progress has been made in understanding the behavior of TCP and congestion-controlled traffic over multihop wireless networks. Despite these advances, however, no ...
MEDES
2010
ACM
13 years 2 months ago
2010
ACM
In this paper, we describe a security model where users are allowed to control their obligations partially or totally, depending on the security policy. The main motivation of our...