A viewpoint-based framework for discussing the use of multiple modelling representations

  • Authors:
  • Nigel Stanger

  • Affiliations:
  • University of Otago, Department of Information Science, Dunedin, New Zealand

  • Venue:
  • ER'00 Proceedings of the 19th international conference on Conceptual modeling
  • Year:
  • 2000

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Abstract

When modelling a real-world phenomenon, it can often be useful to have multiple descriptions of the phenomenon, each expressed using a different modelling approach or representation. Different representations such as entity-relationship modelling, data flow modelling and use case modelling allow analysts to describe different aspects of real-world phenomena, thus providing a more thorough understanding than if a single representation were used. Researchers working with multiple representations have approached the problem from different directions, resulting in a diverse and potentially confusing set of terminologies. In this paper is described a viewpoint-based framework for discussing the use of multiple modelling representations to describe real-world phenomena. This framework provides a consistent and integrated terminology for researchers working with multiple representations. An abstract notation is also defined for expressing concepts within the framework.