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Automatic Generation of CSP || B Skeletons from xUML Models

  • Edward Turner
  • Helen Treharne
  • Steve Schneider
  • Neil Evans
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5160)

Abstract

CSP ∥ B is a formal approach to specification that combines CSP and B. In this paper we present our tool that automatically translates a subset of executable UML (xUML) models into CSP ∥ B, for the purpose of verification and increased validation at the early stages of a software engineering development lifecycle. The tool is being developed for our industrial collaborators, AWE plc, in order to strengthen their software engineering process which uses xUML. As part of this process, AWE and Kennedy Carter Ltd. have built an xUML to SPARK Ada code generator, which is also employed to contribute a higher level of safety assurance at the latter stages of the lifecycle. Our tool is based on a model-text transformation strategy that uses the xUML meta-model to map to CSP and B constructs. The tool generates machine readable CSP and B; we present a simple example to demonstrate the transformation strategy, and the analysis of the resulting specification.

Keywords

Transformation Rule Class Diagram Automatic Generation Active Object State Chart 
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 2008

Authors and Affiliations

  • Edward Turner
    • 1
  • Helen Treharne
    • 1
  • Steve Schneider
    • 1
  • Neil Evans
    • 2
  1. 1.Department of ComputingUniversity of Surrey 
  2. 2.AWE plc Aldermaston 

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