3712 search results - page 135 / 743 » Role-Based Access Control |
JSAC
2011
13 years 5 months ago
2011
Abstract—The increasing demand for wireless access in vehicular environments (WAVE) supporting a wide range of applications such as traffic safety, surveying, infotainment etc.,...
CNSR
2005
IEEE
14 years 3 months ago
2005
IEEE
This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challe...
IWDC
2001
Springer
14 years 2 months ago
2001
Springer
DAVID (Data And Voice Integration over D-WDM) is a research project sponsored by the European Community aimed at the design of an optical packet-switched network for the transport ...
ICDCSW
2003
IEEE
14 years 3 months ago
2003
IEEE
It is a challenging task to provide Quality of Service (QoS) control for a shared high-speed downlink packet access (HSDPA) wireless channel. In this paper, we first propose a ne...
VLDB
1994
ACM
14 years 2 months ago
1994
ACM
This paper initially presents a brief but fairly exhaustive survey of solutions to the concurrency control problem for B-trees. We then propose a new solution, which is characteri...