1. Baroni, P., Giacomin, M.: Characterizing defeat graphs where argumentation semantics agree. In: G. Simari, P. Torroni (eds.) Proc. 1st Int. Workshop on Argumentation and Non-Monotonic Reasoning (ARGNMR07), pp. 33–48. Tempe, AZ (2007)
2. Baroni, P., Giacomin, M.: On principle-based evaluation of extension-based argumentation semantics. Artif. Intell. (Special issue on Argumentation in A.I.) 171(10/15), 675–700 (2007)
3. Baroni, P., Giacomin, M.: Resolution-based argumentation semantics. In: P. Besnard, S. Doutre, A. Hunter (eds.) Proc. 2nd Int. Conf. on Computational Models of Argument (COMMA 2008), pp. 25–36. IOS Press, Toulouse, F (2008)
4. Baroni, P., Giacomin, M.: Skepticism relations for comparing argumentation semantics. accepted for publication on Int. J. Approx. Reason. (2008)
5. Baroni, P., Giacomin, M.: A systematic classification of argumentation frameworks where semantics agree. In: P. Besnard, S. Doutre, A. Hunter (eds.) Proc. 2nd Int. Conf. on Computational Models of Argument (COMMA 2008), pp. 37–48. IOS Press, Toulouse, F (2008)