270 search results - page 32 / 54 » Idea: Efficient Evaluation of Access Control Constraints |
JCS
2008
13 years 7 months ago
2008
We present a novel technique, known as the non-delegatable authority (NDA), for distributing authority to unconfined subjects in capability systems that prevents them from sharing...
AIPS
2010
13 years 7 months ago
2010
Over the last few years there has been a revival of interest in the idea of least-commitment planning with a number of researchers returning to the partial-order planning approach...
ICAT
2006
IEEE
14 years 1 months ago
2006
IEEE
The use of Collaborative Virtual Geographic Environments (CVGE) is one of the most promising uses of virtual reality in geographic field. Data collaboration can support multi-direc...
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
—The call-level performance modelling and evaluation of 3G cellular networks is important for the proper network dimensioning and efficient use of the network resources, such as ...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
Abstract--This paper addresses practical implementation issues of resource allocation in OFDMA networks: inaccuracy of channel state information (CSI) available to the resource all...