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1996 | ReviewPaper | Buchkapitel

Hyper tableaux

verfasst von : Peter Baumgartner, Ulrich Furbach, Ilkka Niemelä

Erschienen in: Logics in Artificial Intelligence

Verlag: Springer Berlin Heidelberg

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This paper introduces a variant of clausal normal form tableaux that we call “hyper tableaux”. Hyper tableaux keep many desirable features of analytic tableaux while taking advantage of the central idea from (positive) hyper resolution, namely to resolve away all negative literals of a clause in a single inference step. Another feature of the proposed calculus is the extensive use of universally quantified variables. This enables new efficient forward-chaining proof procedures for full first order theories as variants of tableaux calculi.

Metadaten
Titel
Hyper tableaux
verfasst von
Peter Baumgartner
Ulrich Furbach
Ilkka Niemelä
Copyright-Jahr
1996
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/3-540-61630-6_1

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