Abstract
The aim of this paper is to show that a restriction of a logical language to clauses like Horn clauses, as they are used in Prolog, applied to [0,1]- valued logics leads to calculi with a sound and complete proof theory. In opposition to other models where generally the set of axioms as well as the deduction schemata are enriched we restrict ourselves to a simple modification of the deduction rules of classical logic without adding new axioms.
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Klawonn, F. (1995). Prolog extensions to many-valued logics. In: Höhle, U., Klement, E.P. (eds) Non-Classical Logics and their Applications to Fuzzy Subsets. Theory and Decision Library, vol 32. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-0215-5_11
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DOI: https://doi.org/10.1007/978-94-011-0215-5_11
Publisher Name: Springer, Dordrecht
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