: In this article, the visual Internet-oriented Java-based E-net Simulation System (JESS) is considered. JESS supports all the simulation stages from constructing the models to exp...
This paper illustrates a method and a toolset for quality evaluation of Web applications that exploits conceptual specifications, deriving from the adoption of model-based develop...
Pier Luca Lanzi, Maristella Matera, Andrea Maurino
Model-driven engineering (MDE) techniques address rapid changes anguages and platforms by lifting the abstraction level from code to models. On the one hand models are transformed ...
This paper presents a new method for visualizing and navigating huge graphs. The main feature of this method is that it applies Level-Of-Detail (LOD) strategy to graph visualizati...
Models of learning and performing by exploration assume that the semantic distance between task descriptions and screen labels controls in part the usersÕ search strategies. Neve...