1140 search results - page 99 / 228 » A Purpose-Based Access Control Model |
POLICY
2007
Springer
14 years 2 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’...
ICCD
2007
IEEE
13 years 12 months ago
2007
IEEE
This paper presents a novel power reduction method for chip multi-processors (CMPs) under real-time constraints. While the power consumption of processing units (PUs) on CMPs can ...
TCOM
2010
13 years 6 months ago
2010
—In this paper, we present a model to analyze the performance of three transmission strategies with smart antennas, i.e. directional antennas with adjustable transmission power. ...
ESORICS
2007
Springer
14 years 2 months ago
2007
Springer
Obligations are pervasive in modern systems, often linked to access control decisions. We present a very general model of obligations as objects with state, and discuss its interac...
ECRTS
2007
IEEE
14 years 2 months ago
2007
IEEE
A critical resource in a distributed real-time system is its shared communication medium. Unrestrained concurrent access to the network can lead to collisions that reduce the syst...