argnmr 2007 qgvanq9589easychairorg please distribute dear colleagues due multiple requests argnmr 2007 paper submission deadline extended february 19 2007 workshop held may 14 2007 best regards apologies multiple copies guillermo simari paolo torroni call papers 1st workshop argumentation nonmonotonic reasoning argnmr conjunction ninth international conference logic programming nonmonotonic reasoning lpnmr07 tempe arizona may 14 2007 httpliadeisuniboitconfsargnmr important dates submission february 19 2007 extended deadline notification march 12 2007 cameraready march 29 2007 argnmr may 14 2007 aims scope research argumentation nonmonotonic reasoning began full force early eighties first attempts showed argumentation results natural way conceptualizing commonsense reasoning appropriately reflecting defeasible nature work krr community shown argumentation provides useful perspective relating different nonmonotonic formalisms recently argumentation revealed powerful conceptual tool exploring theoretical foundations reasoning interaction autonomous agents multiagent systems workshop represent opportunity exchanging ideas fundamental theoretical basis design implementation argumentbased systems including semantics proof theory applications epistemic practical reasoning comparison systems types nonmonotonic reasoning topics solicit unpublished papers present work argumentation nonmonotonic reasoning privilege articles emphasize connections relevant topics include limited following argumentation theories logical foundations argumentation logic programming formal models argument semantics argumentation operational semantics execution models argumentation systems argumentation commonsense reasoning argumentation practical reasoning deliberation argumentation tools applications argumentation reasoning multiagent systems argumentation dialogues multiagent systems nonmonotonic reasoning multiagent systems argumentation legal reasoning argumentation nonmonotonic reasoning semantic web implementations argumentation systems submissions welcome encourage submission high quality original papers accepted publication currently review another journal conference papers written english formatted according springer lncs style httpwwwspringercomcomplncsauthorshtml exceed sixteen 16 pages including title page figures references etc proceedings postworkshop publications printed volume proceedings available workshop proceedings argnmr also planned form basis publishing postworkshop volume andor special issue international journal subject appropriate quality programme committee leila amgoud iritcnrs toulouse france grigoris antoniou forthics greece pietro baroni u brescia italy trevor j benchcapon u liverpool united kingdom carlos ivan chesqevar u nacional del sur bahia blanca argentina jrgen dix tu clausthal germany phan minh dung asian institute technology thailand lluis godo iiiacsic spain anthony hunter u college london united kingdom antonis c kakas u cyprus gabriele kernisberner u dortmund germany nicolas maudet u parisdauphine france peter mcburney u liverpool united kingdom donald nute u georgia athens ge united states henry prakken u utrecht netherlands iyad rahwan british u dubai uae u edinburgh united kingdom tran cao son new mexico state u nm united states francesca toni imperial college london united kingdom organization guillermo r simari u nacional del sur bahia blanca argentina paolo torroni u bologna italy thu 07 aug 2008 173354 0100 uai argnmr 2007 deadline extension feb 19 2007