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Collective argumentation: A survey of aggregation issues around argumentation frameworks
(IOS Press, 2017-05-09)
Dung's argumentation frameworks have been applied for over twenty years to the analysis of argument justification. This representation focuses on arguments and the attacks among them, abstracting away from other features ...
Formalization of argument accrual: acceptability semantics and dialectical proof procedure
(IOS Press, 2013-09)
Argumentation is a powerful paradigm able to formalize commonsense reasoning, finding application in different domains such as automated reasoning, decision making, legal dispute, automated negotiation, etc. However, most ...
Semi-stable semantics
(Oxford Univ PressOxfordInglaterra, 2012)
Judgement aggregation in multi-agent argumentation
(Oxford University Press, 2017-02)
Given a set of conflicting arguments, there can exist multiple plausible opinions about which arguments should be accepted, rejected or deemed undecided. We study the problem of how multiple such judgements can be aggregated. ...
Using argument strength for building dialectical bonsai
(Springer, 2013-03)
Argumentation in AI provides an inconsistency-tolerant formalism capable of establishing those pieces of knowledge that can be accepted despite having information in contradiction. Computation of accepted arguments tends ...
Existence, computability and stability for solutions of the diffusion equation with general piecewise constant argument
(Elsevier, 2015)
We study the solution of a class of PDE with piecewise constant argument of generalized type. Separation of variables leads to a solution formed by a series of products. In previous works, the convergence and bounds of the ...
Agents that learn how to generate arguments from other agents
(Springer, 2014-01)
Learning how to argue is a key ability for a negotiator agent. In this paper, we propose an approach that allows agents to learn how to build arguments by observing how other agents argue in a negotiation context. Particularly, ...
Beyond admissibility: Accepting cycles in argumentation with game protocols for cogency criteria
(Oxford University Press, 2016-08)
In this article, we extend Dung's formal approach from admissibility to less demanding extension semantics allowing arguments in cycles of attacks. We present an acceptance criterion leading to the characterization of three ...
An approach to argumentative reasoning servers with multiple preference criteria
(Sociedad Iberoamericana de Inteligencia Artificial, 2014-03)
Argumentation is a reasoning mechanism of dialectical and non-monotonic na- ture, with useful properties of computational tractability. In dynamic domains where agents deal with incomplete and contradictory information, ...
An Overview of Argumentation SemanticsUna Revisión de las Semánticas de Argumentación
(Computación y Sistemas, 2009)