Argumentation in Multi-Agent Systems [electronic resource] : 6th International Workshop, ArgMAS 2009, Budapest, Hungary, May 12, 2009. Revised Selected and Invited Papers /

Practical Reasoning and Argument about Action -- Burden of Proof in Deliberation Dialogs -- A Generative Dialogue System for Arguing about Plans in Situation Calculus -- Dominant Decisions by Argumentation Agents -- A Model for Integrating Dialogue and the Execution of Joint Plans -- Practical Reasoning Using Values -- Persuasion and Negotiation -- Strategic Argumentation in Rigorous Persuasion Dialogue -- Assumption-Based Argumentation for the Minimal Concession Strategy -- Subjective Effectiveness in Agent-to-Human Negotiation: A Frame x Personality Account -- Argumentation Theory -- Dynamics in Argumentation with Single Extensions: Attack Refinement and the Grounded Extension (Extended Version) -- Arguing Using Opponent Models -- Realizing Argumentation in Multi-agent Systems Using Defeasible Logic Programming -- Computing Abductive Argumentation in Answer Set Programming -- Multi-Party Argument from Experience -- Applications and Emotions -- Using Ontology Modularization for Efficient Negotiation over Ontology Correspondences in MAS -- Applying Dialogue Games to Manage Recommendation in Social Networks -- Emotions in Rational Decision Making -- Using Personality Types to Support Argumentation -- Comparing Argumentation Frameworks for Composite Ontology Matching.