Open Archive TOULOUSE Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible. This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 17137 The contribution was presented at SAFA 2016 : http://safa2016.west.uni-koblenz.de/ To cite this version : Besnard, Philippe and Doutre, Sylvie and Ho, Van Hieu and Longin, Dominique SESAME - A System for Specifying Semantics in Abstract Argumentation. (2016) In: 1st International Workshop on Systems and Algorithms for Formal Argumentation (SAFA 2016) co-located with the 6th International Conference on Computational Models of Argument : COMMA 2016, 13 September 2016 (Potsdam, Germany). Any correspondence concerning this service should be sent to the repository administrator: staff-oatao@listes-diff.inp-toulouse.fr