A Formal Definition of Function Points for Automated Measurement of B Specifications

  • Authors:
  • Hassan Diab;Marc Frappier;Richard St.-Denis

  • Affiliations:
  • -;-;-

  • Venue:
  • ICFEM '02 Proceedings of the 4th International Conference on Formal Engineering Methods: Formal Methods and Software Engineering
  • Year:
  • 2002

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Abstract

This paper proposes a formalization of the IFPUG Function Point (FP) definition for automated measurement of B specifications. This formal definition allows to: i) reduce the variance in FP counts due to rater interpretation of the IFPUG FP informal definition; ii) provide a better understanding of how the IFPUG FP definition should be applied; iii) automate the FP counts for B specifications, which can reduce measurement costs; and iv) identify specific holes in the IFPUG FP definition. We propose modifications to ensure completeness.