To satisfy the need for a wide range of enterprise modelling choices, it is necessary to have a rich set of processbased and role-based modelling concepts. It is also necessary to...
Shelby Abraham, Keith Duddy, Michael Lawley, Zoran...
Extensibility is one of the mayor benefits of object-relational database management systems. We have used this system property to implement a StateMachine Module inside an object-...
Wolfgang Mahnke, Christian Mathis, Hans-Peter Stei...
Models become increasingly important for software development processes. Though there is a multitude of software modeling tools available, the handling of diagrams is still diffic...
The formal approach to visual language definition is to use graph grammars and/or graph transformation techniques. These techniques focus on specifying the syntax and manipulation...
Abstract Designing and maintaining a distributed system requires consideration of dependencies and invariants in the system's model. This paper suggests expressing distributio...