Defining Stage Argumentation Semantics in Terms of an Abducible Semantics
Author(s) -
Mauricio Osorio,
José Luis Carballido,
Claudia Zepeda
Publication year - 2016
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2016.11.006
Subject(s) - argumentation theory , semantics (computer science) , well founded semantics , operational semantics , programming language , computer science , denotational semantics , proof theoretic semantics , stage (stratigraphy) , logic programming , action semantics , theoretical computer science , linguistics , philosophy , paleontology , biology
We define a new logic programming semantics in terms of abducible atoms. We use it to characterize the stage extensions of an argumentation framework AF by means of an associated normal program PAF. We also define the stage semantics for a special type of normal programs and present a similar characterization.
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