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An Investigation into Reduction and Direct Approaches to the Computation of Argumentation Semantics

Research output: Chapter in Book/Report/Conference proceedingChapter

Original languageEnglish
Title of host publicationFestschrift in Honour of Tarcisio Pequeno
PublisherCollege Publications
Accepted/In press2018

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PublisherCollege Publications

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Abstract

This paper compares the performance of the forward propagation
algorithm used in the solver EqArgSolver with two custom-built SAT-based argumentation
solvers in the search for preferred extensions of abstract argumentation
frameworks. The SAT-based solvers employ standard ways of computing argumentation
semantics via the characterisation of the concept of extensions
as models of propositional logic theories. As a result, the
comparisons offer new insights about the employment and combination
of reduction and direct approaches to the computation of
argumentation semantics.

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