A key issue in utility computing environments, such as utility Grids, is the provisioning, orchestration and allocation of resources to services. In these environments, providers ...
The use of dynamic access control policies for threat response adapts local response decisions to high level system constraints. However, security policies are often carefully tigh...
Public Web services are not designed to be used with specific other Web services in a composite Web service. This leads to the following requirements for the proper control of a ...
This paper proposes a model-based technique for lowering the entrance barrier for service providers to register services with a marketplace broker, such that the service is rapidl...
We present our experience of building a prototype system based on the Utility Model for adaptive multimedia. The Utility Model is proposed to capture the issues and dynamics in mul...
Lei Chen, Shahadat Khan, Kin F. Li, Eric G. Mannin...