Teaching pupils the ideas behind objects in programming languages can be difficult since these concepts are mostly and not comprehensible at first sight. Etoys as a visual progra...
Michael Haupt, Michael Perscheid, Robert Hirschfel...
The architecture of a software system has a significant impact on its quality of service (QoS) as measured by several performance metrics such as execution time, availability, th...
Explosive increase in end-user computing on distributed systems requires that end-users develop application software by themselves. One solution is given as aformula of "adom...
Model-based user interface design is centered around a description of application objects and operations at a level of ion higher than that of code. A good model can be used to su...
In this paper we propose a methodology for the construction of 3D electronic institutions. 3D electronic institutions are normative environments where software and human agents ca...
Anton Bogdanovych, Marc Esteva, Simeon J. Simoff, ...