A modelling language can be defined by a metamodel in UML class diagram. This paper defines the semantics of such metamodels through two mappings: a signature mapping from metamod...
A software design is often modeled as a collection of unified Modeling Language (UML) diagrams. There are different aspects of the software system that are covered by many differe...
The change of focus from code to models promoted by OMG's Model Driven Development raises the need for verification of nonfunctional characteristics of UML models, such as pe...
Model transformation means converting an input model available at the beginning of the transformation process to an output model. A widely used approach to model transformation us...
We present a critique of language-based modelling for text input research, and propose an alternative inputbased approach. Current language-based statistical models are derived fr...