1627 search results - page 122 / 326 » On context in authorization policy |
ACMDIS
2006
ACM
14 years 4 months ago
2006
ACM
Designers generally agree that understanding the context of use is important in designing products. However, technologically advanced products such as personal robots engender com...
ESORICS
2009
Springer
14 years 11 months ago
2009
Springer
Accountability mechanisms, which rely on after-the-fact verification, are an attractive means to enforce authorization policies. In this paper, we describe an operational model of ...
ICTAI
2006
IEEE
14 years 4 months ago
2006
IEEE
We propose a novel algorithm called GA-MDP for solving the frequency assigment problem. GA-MDP inherits the spirit of genetic algorithms with an adaptation of Markov Decision Proc...
MMMACNS
2005
Springer
14 years 4 months ago
2005
Springer
A new model for representing temporal access control policies is introduced. In this model, temporal authorizations are represented by time attributes associated with both subjects...
GRID
2004
Springer
14 years 4 months ago
2004
Springer
We present the implementation and performance of a ReplicaSet service based on the specification developed in the OGSA Data Replication Services (OREP) Working Group of the Global...