INVESTIGADORES
FALAPPA Marcelo Alejandro
artículos
Título:
On Influence and Contractions in Defeasible Logic Programming
Autor/es:
DIEGO R. GARCÍA; SEBASTIÁN GOTTIFREDI; PATRICK KRÜMPELMANN; MATTHIAS THIMM; GABRIELE KERN-ISBERNER; MARCELO A. FALAPPA; ALEJANDRO J. GARCÍA
Revista:
LECTURE NOTES IN COMPUTER SCIENCE
Editorial:
Springer
Referencias:
Lugar: Heidelberg; Año: 2011 vol. 6645 p. 199 - 204
ISSN:
0302-9743
Resumen:
In this paper, we investigate the problem of contraction in Defeasible Logic Programming (DeLP), a logic-based approach for defeasible argumentation.We develop diff erent notions of contraction based on both, the di fferent forms of entailment implicitly existent in argumentation-based formalisms and the influence literals exhibit in the reasoning process. We give translations of widely accepted rationality postulates for belief contraction to our framework. Moreover we discuss on the applicability of contraction for defeasible argumentation and the role of influence in this matter.
