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Knowledge extraction in trivalued propositional logic

  • Antoine Rauzy
Contributed Papers
Part of the Lecture Notes in Computer Science book series (LNCS, volume 548)

Abstract

In this paper, we present two methods in order to extract relevant informations from a knowledge represented with a set of trivalued propositional rules. The aim of the introduction of the third value is on the one hand to allow to deal with uncertain informations, and on the other hand to introduce a non-monotonic implication connective. We show how to extend the notion of production fields to this formalism and how the concept of unification can be applied.

Key words

Automatic Deduction Trivalued Logic Knowledge Extraction 

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • Antoine Rauzy
    • 1
  1. 1.LaBRI, Université Bordeaux 1TalenceFrance

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