Compared with texts, graphs are more intuitive to express comparative and structural information. Many graphical approaches, however, lack a formal basis for precise specification...
Abstract. Nowadays, object-oriented meta-languages such as MOF (MetaObject Facility) are increasingly used to specify domain-specific languages in the model-driven engineering comm...
: There are many different ways to specify the requirements of complex software systems, and the optimal methods often vary according to the problem domain. We apply and compare tw...
Abstract. The foundation of a process model lies in its control flow specifications. Using a generic process modeling language for workflows, we show how a control flow specificati...
The semantic integration of manufacturing systems has been impeded by the lack of rigorous ontologies for specific domains of manufacturing processes and resources. In this paper w...