Software Refinement with Perfect Developer

  • Authors:
  • Gareth Carter;Rosemary Monahan;Joseph M. Morris

  • Affiliations:
  • National University of Ireland, Maynooth;National University of Ireland, Maynooth;Dublin City University

  • Venue:
  • SEFM '05 Proceedings of the Third IEEE International Conference on Software Engineering and Formal Methods
  • Year:
  • 2005

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Abstract

Perfect Developer is a software tool that supports the formal development of object-oriented programs by refinement, including formal verification of code. It is built around a single language that supports both specification and implementation. We critically examine how Perfect Developer supports programming by refinement, focusing on three refinement techniques: algorithm refinement, data re- finement and delta refinement. In particular we examine the extent to which Perfect Developer provides formal verification for these techniques. We assess it as a tool for software construction and compare it with related tools.