Model-Based identification of fault-prone components

  • Authors:

  • Stefan Wagner;Jan Jürjens

  • Affiliations:

  • Institut für Informatik, Technische Universität München, Garching, Germany;Institut für Informatik, Technische Universität München, Garching, Germany

  • Venue:
  • EDCC'05 Proceedings of the 5th European conference on Dependable Computing
  • Year:
  • 2005

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Abstract

The validation and verification of software is typically a costly part of the development. A possibility to reduce costs is to concentrate these activities on the fault-prone components of the system. A classification approach is proposed that identifies these components based on detailed UML models. For this mainly existing code metrics are tailored to be applicable to models and are combined to a suite. Two industrial case studies confirm the ability of the approach to identify fault-prone components.