We present the modeling and validation experiments performed with the IFx validation toolset and with the UML profile developed within the IST Omega project, on a representative sp...
Software Adaptation is a crucial issue for the development of a real market of components promoting software reuse. Recent work in this field has addressed several problems related...
In this paper an extension of a behavioural subset of UML Statecharts for modeling mobility issues is proposed. In this extension we relax the unique association between each State...
A way to write proof scores showing that distributed systems have invariant properties in algebraic specification languages is described, which has been devised through several ca...
We propose a formal real-time semantics for UML statecharts aimed at the requirements level. A requirements-level model assumes perfect technology and has a considerably simpler se...