670 search results - page 56 / 134 » A RBAC-Based Policy Information Base |
CAISE
2006
Springer
14 years 2 months ago
2006
Springer
When modeling business processes, we often implicity think of internal business policies and external regulations. Yet to date, little attention is paid to avoid hard-coding polici...
POLICY
2007
Springer
14 years 4 months ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
CAV
2009
Springer
14 years 3 months ago
2009
Springer
Priorities are used to control the execution of systems to meet given requirements for optimal use of resources, e.g., by using scheduling policies. For distributed systems, it is ...
PIMRC
2008
IEEE
14 years 5 months ago
2008
IEEE
— We consider the problem of rate allocation in a fading Gaussian multiple-access channel with fixed transmission powers. The goal is to maximize a general concave utility funct...
EGC
2005
Springer
14 years 4 months ago
2005
Springer
Abstract. Grid software often unfortunately requires significant changes in existing infrastructure, both in terms of policy and mechanism, instead of accommodating and leveraging ...