A Coalgebraic Semantic Framework for Component-based Development in UML

  • Authors:
  • Sun Meng;Bernhard K. Aichernig;Luís S. Barbosa;Zhang Naixiao

  • Affiliations:
  • LMAM, School of Mathematical Science, Peking University, Beijing, China;International Institute for Software Technology, The United Nations University;Department of Informatics, Minho University, Braga, Portugal;LMAM, School of Mathematical Science, Peking University, Beijing, China

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2005

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Abstract

This paper introduces a generic semantic framework for component-based development, expressed in the unified modelling language UML. The principles of a coalgebraic semantics for class, object and statechart diagrams as well as for use cases, are developed. It is also discussed how to formalize the refinement steps in the development process based upon a suitable notion of behavior refinement. In this way, a formal basis for component-based development in UML is studied, which allows the construction of more complex and specific systems from independent components.