3 papers
cs.AI2018
On the Graded Acceptability of Arguments in Abstract and Instantiated Argumentation
Davide Grossi, Sanjay Modgil
The paper develops a formal theory of the degree of justification of arguments, which relies solely on the structure of an argumentation framework, and which can be successfully in…
cs.AI2018
A General Account of Argumentation with Preferences
Sanjay Modgil, Henry Prakken
This paper builds on the recent ASPIC+ formalism, to develop a general framework for argumentation with preferences. We motivate a revised definition of conflict free sets of argum…
cs.AI2016
Prioritised Default Logic as Argumentation with Partial Order Default Priorities
Anthony P. Young, Sanjay Modgil, Odinaldo Rodrigues
We express Brewka's prioritised default logic (PDL) as argumentation using ASPIC+. By representing PDL as argumentation and designing an argument preference relation that takes the…