This paper presents an extension of an algebra of high-level Petri nets with operations for suspension and abortion. These operations are sound with respect to the semantics of pre...
Despite steady research advances in many aspects of virtual reality, building and testing virtual worlds remains to be a very difficult process. Most virtual environments are stil...
Java is an ideal platform for implementing mobile code systems, not only because of its portability but also because it is designed with security in mind. Untrusted Java programs ...
This paper presents an architecture and implementation for a dynamic OGSA-based Grid service architecture that extends GT3 to support dynamic service hosting - where to host and r...
A mixin is a reusable module that provides uniform extend modifications to classes. It is an abstract subclass that is composable with a variety of superclasses. In mixinbased co...