74 search results - page 7 / 15 » Framework for Role-based Delegation Models |
CSSE
2004
IEEE
13 years 7 months ago
2004
IEEE
Even though the final objective of an access control model is to provide a framework to decide if actions performed by subjects on objects are permitted or not, it is not convenie...
GCC
2003
Springer
14 years 17 days ago
2003
Springer
An instance-oriented security mechanism is proposed to deal with security threats in building a general-purpose mobile agent middleware in Grid environment. The proposed solution i...
GCC
2004
Springer
14 years 22 days ago
2004
Springer
As an important aspect of grid security, access control model gets more and more attention. Entities in virtual organizations (VOs) must establish a dynamic, secure and cooperative...
IEEESCC
2005
IEEE
14 years 28 days ago
2005
IEEE
The paradigm of automated e-service composition through the integration of existing services promises a fast and efficient development of new services in cooperative business env...
ECOOP
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. We are interested in the class of systems for which the satisfaction of code dependencies is a dynamic process rather than one which is determined purely at load-time. Ex...