Results 21 to 30 of about 49,509 (302)

A Paradox for the Existence Predicate

open access: yesBulletin of the Section of Logic, 2022
In this paper, a paradox is shown to arise in the context of classical logic from prima facie highly plausible assumptions for the existence predicate as applied to definite descriptions.
Uwe Meixner
doaj   +1 more source

Non-Clausal Multi-ary α-Generalized Resolution Calculus for a Finite Lattice-Valued Logic

open access: yesInternational Journal of Computational Intelligence Systems, 2018
Due to the need of the logical foundation for uncertain information processing, development of efficient automated reasoning system based on non-classical logics is always an active research area.
Yang Xu   +4 more
doaj   +1 more source

Resolution for temporal logics of knowledge

open access: yesJournal of Logic and Computation, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dixon, C., Fisher, M., Wooldridge, M.
openaire   +4 more sources

A Novel Combinational ATP Based on Contradiction Separation for First-Order Logic

open access: yesInternational Journal of Computational Intelligence Systems, 2020
At present, most of the first-order logic theorem provers use a binary-resolution method, which can effectively solve the general first-order logic problems to a certain extent.
Jian Zhong, Yang Xu, Feng Cao
doaj   +1 more source

The Completeness of Propositional Resolution: A Simple and Constructive Proof [PDF]

open access: yesLogical Methods in Computer Science, 2006
It is well known that the resolution method (for propositional logic) is complete. However, completeness proofs found in the literature use an argument by contradiction showing that if a set of clauses is unsatisfiable, then it must have a resolution ...
Jean Gallier
doaj   +1 more source

Application of first-order logic to identify organizers and perpetrators of illegal actions in teams of a limited circle of people

open access: yesInformatika, 2021
There are three main families of inference algorithms in first-order logic: direct inference and its application to deductive databases and production systems; backward inference procedures and logic programming systems; theorem proving systems based on ...
A. М. Sobol   +2 more
doaj   +1 more source

Resolution principles in possibilistic logic

open access: yesInternational Journal of Approximate Reasoning, 1990
AbstractAn extension of the resolution principle was recently proposed by Dubois and Prade for logical clauses weighted by certainty degrees and was used in theorem proving under uncertainty. These certainty degrees were lower bounds on necessity measures.
Dubois, Didier, Prade, Henri
openaire   +3 more sources

Time-to-Digital Converter IP-Core for FPGA at State of the Art

open access: yesIEEE Access, 2021
The Field Programmable Gate Array (FPGA) structure poses several constraints that make the implementation of complex asynchronous circuits such as Time–Mode (TM) circuits almost unfeasible.
Fabio Garzetti   +3 more
doaj   +1 more source

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