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.
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References
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© 1991 Springer-Verlag Berlin Heidelberg
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Rauzy, A. (1991). Knowledge extraction in trivalued propositional logic. In: Kruse, R., Siegel, P. (eds) Symbolic and Quantitative Approaches to Uncertainty. ECSQARU 1991. Lecture Notes in Computer Science, vol 548. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-54659-6_103
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DOI: https://doi.org/10.1007/3-540-54659-6_103
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