882 search results - page 42 / 177 » On the Negotiation of Access Control Policies |
CDC
2009
IEEE
14 years 21 days ago
2009
IEEE
We consider a class of restless multi-armed bandit problems that arises in multi-channel opportunistic communications, where channels are modeled as independent and stochastically...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
In this paper we present a new framework for specifying access control policies in smart spaces called Criticality-Aware Access Control (CAAC). The main idea is to automatically r...
HOTOS
1999
IEEE
14 years 8 days ago
1999
IEEE
We present a mechanism for inter-process communication (IPC) redirection that enables efficient and flexible access control for micro-kernel systems. In such systems, services are...
RULEML
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Access control is an important aspect of regulatory compliance. Therefore, access control specifications must be process-aware in that they can refer to an underlying bu...
CONCURRENCY
2008
13 years 8 months ago
2008
We describe how to control the cumulative use of distributed grid resources by using coordination aware policy decision points (coordinated PDPs) and an SQL database to hold "...