706 search results - page 130 / 142 » Access Control: Policies, Models, and Mechanisms |
PEWASUN
2004
ACM
14 years 28 days ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
CSFW
2004
IEEE
13 years 11 months ago
2004
IEEE
Workflow management systems (WFMSs) have attracted a lot of interest both in academia and the business community. A workflow consists of a collection of tasks that are organized t...
IJHPCA
2007
13 years 7 months ago
2007
A key characteristic of today’s high performance computing systems is a physically distributed memory, which makes the efficient management of locality essential for taking adv...
ICPADS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we address the problem of cross-layer optimization in medium access control (MAC) and network layers for wireless multicasting with multiple cooperative or competit...
IEEEIAS
2008
IEEE
14 years 1 months ago
2008
IEEE
: Research in Vehicular Ad Hoc NETworks (VANETs) has evolved considerably over the last years. Security and privacy in VANETs have recently appealed special interest in the researc...