Argumentation-Based Defeasible Reasoning For Existential Rules

Abdelraouf Hecham (University of Montpellier), Madalina Croitoru (University of Montpellier), Pierre Bisquert (IATE, INRA Montpellier)

Abstract

Logic based argumentation allows for defeasible reasoning over monotonic logics. In this paper, we introduce DEFT, a tool implementing argumentative defeasible reasoning over existential rules. We explain how DEFT overcomes derivation loss and discuss DEFT's empirical behavior.