329 search results - page 7 / 66 » A Policy Based Role Object Model |
ENTCS
2002
13 years 8 months ago
2002
This paper presents an argumentation based framework to support an agent's deliberation process for drawing conclusions under a given policy. The argumentative policy of the ...
NTMS
2008
IEEE
14 years 3 months ago
2008
IEEE
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
ESORICS
2006
Springer
14 years 11 days ago
2006
Springer
User delegation is a mechanism for assigning access rights available to a user to another user. A delegation operation can either be a grant or transfer operation. Delegation for r...
COLCOM
2008
IEEE
13 years 10 months ago
2008
IEEE
Community computing is an agent-based development paradigm for ubiquitous computing systems. In a community computing system, ubiquitous services are provided by cooperation among ...
CSUR
2000
13 years 8 months ago
2000
Many object-oriented frameworks exhibit a high density of design pattern applications. Usually, there are more instances in a framework than there are abstract classes. Yet, only ...