In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....
The ability to analyse and represent formally semantic relations of terms is a core issue in information retrieval (IR), natural language processing (NLP), and in many related are...
Model transformations support a model-driven design by providing an c translation of abstract models into more concrete ones, and eventually program code. Crucial to a successful a...
Gregor Engels, Anneke Kleppe, Arend Rensink, Maria...
In this paper we introduce “clipping,” a new method of syntactic approximation which is motivated by and works in conjunction with a sound and decidable denotational model for...
COMDES-II is a component-based software framework intended for Model Integrated Computing (MIC) of embedded control systems with hard real-time constraints. We present a transforma...
Xu Ke, Paul Pettersson, Krzysztof Sierszecki, Chri...