An analysis of critical-link semantics with variable degrees of justification

Autor:	Bin Wei, Henry Prakken
Jazyk:	angličtina
Rok vydání:	2016
Předmět:	Electronic computers. Computer science QA75.5-76.95 Computational linguistics. Natural language processing P98-98.5
Zdroj:	Argument & Computation, Vol 7, Iss 1, Pp 35-53 (2016)
Druh dokumentu:	article
ISSN:	1946-2174 1946-2166
DOI:	10.3233/AAC-160003
Popis:	This paper is to critically examines Pollock’s critical-link semantics with variable degrees of justification. Some possibly counterintuitive consequences of Pollock’s definition of degrees of justification are identified and a modified definition is proposed which avoids these consequences. Then the new solution is applied to the case of so-called presumptive defeat. A second contribution of the paper is to show how the modified semantics can be applied to the ASPIC+ framework: first the ASPIC+ framework is modified to allow for variable degrees of justification and then the modified way to compute these degrees is applied in a new notion of an argument graph.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/f345bd92571143e89513d7d469a0ef99 Zobrazit plný text záznamu View record in DOAJ