Long Papers

• "Towards a Formalization of Skepticism in Extension-based Argumentation Semantics", Pietro Baroni, Massimiliano Giacomin and Giovanni Guida
• "Modelling Naturalistic Argumentation in Research Literatures", Victoria Uren, Simon Buckingham Shum, Clara Mancini and Gangmin Li
• "Modelling Argumentation with Belief Networks", Valeria Carofiglio
• "Argumentation and Data-oriented Belief Revision: On the Two-Sided Nature of Epistemic Change", Fabio Paglieri and Cristiano Castelfranchi
• "Argumentation Schemes and Burden of Proof", Henry Prakken, Chris Reed and Douglas Walton
• "An Assessment of Dialogue Strategies for a Human Computer Debating System, via Computational Agents", Tangming Yuan, David Moore and Alec Grierson

Short Papers

• "Justifying Practical Reasoning", Katie Atkinson, Trevor Bench-Capon and Peter McBurney
• "Towards a Computational Model of Analogical Arguments", Amy Bohan and Mark T. Keane
• "The EthnoAgent", Daniel Donato
• "Persuasive Strategies and Rhetorical Relation Selection", Marco Guerini, Oliviero Stock and Massimo Zancanaro
• "Elements of a Social Semantics for Argumentative Dialogue", Rodger Kibble
• "Argumentation in the Agreement Negotiation Process: A Model that Involves Natural Reasoning", Mare Koit and Haldur Õim
• "Computer supported collaborative argumentation", Maxime Morge

Poster Presentations

• "Threat, reward and explanatory arguments: generation and evaluation", Leila Amgoud and Henri Prade
• "Developing Argumentation Positions", Trevor Bench-Capon and Paul E. Dunne
• "Persuasion Strategies in Dialogue", Guido Boella, Joris Hulstijn and Leendert van der Torre
• "Uncertainty in Metaphorical Reasoning", Alan Wallington and John Barnden