Abstract. Communication, a fundamental concept in computing, allows two pieces of software to interact and to exchange information. It is an important aspect of mobile agent system...
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
Grid computing provides a challenge for visualization system designers. In this research, we evolve the dataflow concept to allow parts of the visualization process to be executed...
Ken Brodlie, David A. Duce, Julian R. Gallop, Musb...
With the present trend towards increased reliance upon computer systems, the provision and prompt application of security patches is becoming vital. Developers of all operating sy...
Abstract. In the area of networks, a common method to enforce a security policy expressed in a high-level language is based on an ad-hoc and manual rewriting process [24]. We argue...