The Localization and Correction of Errors in Models: A Constraint-Based Approach

  • Authors:
  • Sylvain Piechowiak;Joaquin Rodriguez

  • Affiliations:
  • Lamih-Cnrs, France;Lamih-Cnrs, France

  • Venue:
  • Applied Intelligence
  • Year:
  • 2005

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Abstract

Model-based diagnosis, and constraint-based reasoning are well known generic paradigms for which the most difficult task lies in the construction of the models used. We consider the problem of localizing and correcting the errors in a model. We present a method to debug a model. To help the debugging task, we propose to use the model-base diagnosis solver. This method has been used in a real application of the development a model of a railway signalling system.