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Erschienen in:
2010 | OriginalPaper | Buchkapitel
Deep Meta-modelling with MetaDepth
verfasst von : Juan de Lara, Esther Guerra
Erschienen in: Objects, Models, Components, Patterns
Verlag: Springer Berlin Heidelberg
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Meta-modelling is at the core of Model-Driven Engineering, where it is used for language engineering and domain modelling. The OMG’s Meta-Object Facility is the standard framework for building and instantiating meta-models. However, in the last few years, several researchers have identified limitations and rigidities in such a scheme, most notably concerning the consideration of only two meta-modelling levels
at the same time
.
In this paper we present
MetaDepth
, a novel framework that supports a dual linguistic/ontological instantiation and permits building systems with an arbitrary number of meta-levels through deep meta-modelling. The framework implements advanced modelling concepts allowing the specification and evaluation of derived attributes and constraints across multiple meta-levels, linguistic extensions of ontological instance models, transactions, and hosting different constraint and action languages.