More and more CoPs have chosen virtual environments and services to support their activities. However, recent research has underlined several problems: the lack of adequate scaffol...
Bernadette Charlier, France Henri, Amaury Daele, M...
In a M/M/N+M queue, when there are many customers waiting, it may be preferable to reject a new arrival rather than risk that arrival later abandoning without receiving service. O...
We present the KPC-Toolbox, a collection of Matlab scripts for fitting workload traces into Markovian Arrival Processes (MAPs) in an automatic way. We first present detailed sen...
Engineering interactive systems for use on emerging technologies such as touch-enabled devices and horizontal displays is not straightforward. Firstly, the migration process of a ...
This paper investigates the level of agreement in applying metadata and highlights results from the analysis of agreement between and within user communities. Problems in applying...