Using Macromodels to Manage Collections of Related Models

  • Authors:
  • Rick Salay;John Mylopoulos;Steve Easterbrook

  • Affiliations:
  • Department of Computer Science, University of Toronto, Toronto, Canada ON M5S 3G4;Department of Computer Science, University of Toronto, Toronto, Canada ON M5S 3G4;Department of Computer Science, University of Toronto, Toronto, Canada ON M5S 3G4

  • Venue:
  • CAiSE '09 Proceedings of the 21st International Conference on Advanced Information Systems Engineering
  • Year:
  • 2009

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Abstract

The creation and manipulation of multiple related models is common in software development, however there are few tools that help to manage such collections of models. We propose a framework in which different types of model relationships --- such as submodelOfand refinementOf --- can be formally defined and used with a new type of model, called a macromodel , to express the required relationships between models at a high-level of abstraction. Macromodels can be used to support the development, comprehension, consistency management and evolution of sets of related models. We illustrate the framework with a detailed example from the telecommunications industry and describe a prototype implementation.