857 search results - page 39 / 172 » A Formal Framework for Adaptive Access Control Models |
CSREASAM
2006
13 years 9 months ago
2006
Current computer security systems are based on the premise that once a user presents valid credentials to the authentication system (e.g. valid ID and password), they are granted ...
AUTOMATICA
2004
13 years 7 months ago
2004
Nonnegative and compartmental models are widespread in engineering systems and life sciences and play a key role in the understanding of these systems. In this paper, we develop a...
SACMAT
2004
ACM
14 years 1 months ago
2004
ACM
Emerging trust and risk management systems provide a framework for principals to determine whether they will exchange resources, without requiring a complete definition of their ...
CAINE
2003
13 years 9 months ago
2003
This paper presents a fuzzy logic approach for switching multiple reference models, within the Model Reference Adaptive Control (MRAC) framework, in response to major changes in t...
COORDINATION
2000
Springer
13 years 12 months ago
2000
Springer
Coordination and access control are related issues in open distributed agent systems, being both concerned with governing interaction between agents and resources. In particular, w...