NDLI: Electronic Communications of the EASST Volume 29 ( 2010 ) Proceedings of the Ninth International Workshop on Graph Transformation and Visual Modeling Techniques ( GT-VMT 2010 ) Defining Models – Meta Models versus Graph Grammars

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Electronic Communications of the EASST Volume 29 ( 2010 ) Proceedings of the Ninth International Workshop on Graph Transformation and Visual Modeling Techniques ( GT-VMT 2010 ) Defining Models – Meta Models versus Graph Grammars

Content Provider	Semantic Scholar
Author	Hoffmann, Berthold Minas, Mark
Copyright Year	2010
Abstract	The precise specification of software models is a major concern in modeldriven design of object-oriented software. Metamodelling and graph gra mmars are apparent choices for such specifications. Metamodelling has several a dvant ges: it is easy to use, and provides procedures that check automatically whether a model is valid or not. However, it is less suited for proving properties of models, o r for generating large sets of example models. Graph grammars, in contrast, offe r a natural procedure – the derivation process – for generating example mo d ls, and they support proofs because they define a graph language inductive ly. However, not all graph grammars that allow to specify practically relevant models are e asily parseable. In this paper, we propose contextual star grammars as a graph grammar approach that allows for simple parsing and that is powerful enough for specifying non-trivial software models. This is demonstrated by defining program r phs, a language-independent model of object-oriented programs, with a focu s on shape (static structure) rather than behavior.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://journal.ub.tu-berlin.de/eceasst/article/download/411/385
Alternate Webpage(s)	http://journal.ub.tu-berlin.de/eceasst/article/download/411/385
Alternate Webpage(s)	http://www.informatik.uni-bremen.de/~hof/papers/gtvmt10.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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