peter mcburney qokorerliecsclivacuk apologies multiple postings second international conference computational models argument comma08 second call papers toulouse france 2830 may 2008 wwwiritfrcomma08 development argumentation systems become increasingly important exciting research topic artificial intelligence research activities ranging developing theoretical models prototype implementations application studies result interest argumentation systems international conference computational models argument comma started intension regular forum research related computational aspects argumentation presented successful comma06 meeting second meeting series held toulouse may 2008 submissions invited comma08 meeting topics interest including formalisms argumentation argumentation agent systems dialogue based argument computational properties argumentation decision making based argumentation reasoning action argument argumentbased negotiation systems machine learning argument implementation argumentation systems tools supporting argumentation applications timetable conference follows submission deadline 10 november 2007 notification acceptance 21 january 2008 final version accepted papers 25 february 2008 conference 2830 may 2008 proceedings conference published ios press frontiers artificial intelligence applications series length submission exceed 12 pages please prepare upload submission according instructions available conference website conference chair philippe besnard irit toulouse france program chair anthony hunter ucl london uk local organization chair sylvie doutre irit toulouse france fri 08 aug 2008 061833 0100 uai cfp comma08