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Component-based algebraic specification and verification in cafeOBJ

  • R.ăzvan Diaconescu
  • Kokichi Futatsugi
  • Shusaku Iida
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1709)

Abstract

We present a formal method for component-based system specification and verification which is based on the new algebraic specification language CafeOBJ, which is a modern successor of OBJ incorporating several new developments in algebraic specification theory and practice. We first give an overview of the main features of CafeOBJ, including its logical foundations, and then we focus on the behavioural specification paradigm in CafeOBJ, surveying the object-oriented CafeOBJ specification and verification methodology based on behavioural abstraction. The last part of this paper further focuses on a component-based behavioural specification and verification methodology which features high reusability of both specification code and verification proof scores. This methodology constitutes the basis for an industrial strength formal method around CafeOBJ.

Keywords

Proof Tree Error Handling Projection Operation Strict Equality List Object 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1999

Authors and Affiliations

  • R.ăzvan Diaconescu
    • 1
  • Kokichi Futatsugi
    • 1
  • Shusaku Iida
    • 1
  1. 1.Japan Advanced Institute of Science and TechnologyJapan

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