1627 search results - page 53 / 326 » On context in authorization policy |
AINA
2009
IEEE
14 years 2 months ago
2009
IEEE
Sensing context information and making it available to the people, involved in coordinating a collaborative task, is a preliminary phase in making a system adaptable to the prevai...
CCGRID
2006
IEEE
14 years 1 months ago
2006
IEEE
Grid technology enables access and sharing of data and computational resources across administrative domains. Thus, it is important to provide a uniform access and management mech...
ESORICS
2003
Springer
14 years 26 days ago
2003
Springer
In this paper, we describe a novel approach to policy-based intrusion detection. The model we propose checks legality of information flows between objects in the system, according...
NOMS
2008
IEEE
14 years 2 months ago
2008
IEEE
—A policy can be defined as any type of formal behavioural guide that is input to the system. Examples of policies that can be found in data center management systems include SLA...
IJCAI
2003
13 years 9 months ago
2003
We present a new algorithm, GM-Sarsa(0), for finding approximate solutions to multiple-goal reinforcement learning problems that are modeled as composite Markov decision processe...