We describe a design for a collaborative Virtual Learning Environment (VLE) to support massively multi-user and multi-institutional learning communities. This architecture extends...
The next generation Grid will demand the Grid middleware to provide flexibility, transparency, and reliability. This implies the appliance of service level agreements to guarantee...
This paper describes a software framework to aid in designing and implementing convenient manipulation behaviors for objects in a 3D virtual environment. A combination of almost r...
This paper describes a process for creating a design tool, which is based in constructivism. The process is described for the creation of a tool to help novices in designing virtu...
—Every year the computing resources available on dynamically partially reconfigurable devices increase enormously. In the near future, we expect many applications to run on a si...