(Enter summary)
Abstract: The model theory of a rst-order logic called N
4
is introduced. N
4
does not eliminate double negations, as classical logic does, but instead
reduces fourfold negations. N
4
is very close to classical logic:
N
4
has two truth values; implications are, in N
4
like in classical logic,
material; and negation distributes over compound formulas in N
4
as
it does in classical logic. Results suggest that the semantics of normal
logic programs is conveniently formalized in N
4
:... (Update)
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BibTeX entry: (Update)
Bry, F.: An Almost Classical Logic for Logic Programming and Nonmonotonic Reasoning. In: Proc. Paraconsistent Computational Logic. (2002) http://citeseer.ist.psu.edu/bry01almost.html More
@misc{ bry02almost,
author = "F. Bry",
title = "An Almost Classical Logic for Logic Programming and Nonmonotonic Reasoning",
text = "Bry, F.: An Almost Classical Logic for Logic Programming and Nonmonotonic
Reasoning. In: Proc. Paraconsistent Computational Logic. (2002)",
year = "2002",
url = "citeseer.ist.psu.edu/bry01almost.html" }
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Negation in Rule-Based Database languages: A Survey (context) - Bidoit - 1991
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A Fixpoint Characterization of Abductive Logic Programming
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Strict Completion of Logic Programs (context) - Drabent, Martelli - 1991
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A Classication-Theory of Semantics of Normal Logic Programs (context) - Dix - 1995
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A Classication-Theory of Semantics of Normal Logic Programs:.. (context) - Dix - 1995
11
and Computable Completions for Unrestricted Logic Programs (context) - Wallace, Consistent - 1993
11
A Tableau Calculus For Minimal Model Reasoning (context) - Niemel - 1996
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Nonmonotonic Reasoning: Towards Ecient Calculi and Implement.. (context) - Dix, Furbach et al. - 2001
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