A graphical formalized language is proposed for specifying systems of views over database schemas. The language is based on the notion of arrow (mapping) between data schemas and ...
Netcharts have been introduced recently by Mukund et al. in [17]. This new appealing approach to the specification of collections of message sequence charts (MSCs) benefits from ...
Language-centric methodologies, triggered by the success of Domain Specific Languages, rely on precise specifications of modeling s. While the definition of the abstract syntax ...
Ontologies constitute formal models of some aspect of the world that may be used for drawing interesting logical conclusions even for large models. Software models capture relevant...
This paper describes several tools related to the Ada language that were developed to support the teaching of a computer graphics course. These tools include an updated and improv...