Improved Answer-Set Programming Encodings for Abstract Argumentation

Vortrag von Sarah Alice Gaggl

Veranstaltungsort: APB 3105
Beginn: 12. Oktober 2015 um 14:50
Ende: 12. Oktober 2015 um 15:50
Forschungsgruppe: Computational Logic
Forschungsgruppe: Wissensbasierte Systeme
Event series: KBS Seminar
iCal

The design of efficient solutions for abstract argumentation problems is a crucial step towards advanced argumentation systems. One of the most prominent approaches in the literature is to use Answer-Set Programming (ASP) for this endeavor. In this paper, we present new encodings for three prominent argumentation semantics using the concept of conditional literals in disjunctions as provided by the ASP-system clingo. Our new encodings are not only more succinct than previous versions, but also outperform them on standard benchmarks.