1. Abreu P, Costa I, Castelã D, Reis LP, Garganta J (2010) Human vs. robot soccer: how far are they? A statistical comparison. In: Proceedings of the RoboCup symposium 2010. Springer, Berlin, pp 242–253
2. Abreu P, Vinhas V, Mendes P (2008) Business intelligence through real-time tracking—using a location system towards behaviour pattern extraction. In: Proceedings of the international conference on e-business 2008 (ICE-B 2008), pp 51–57
3. Acar MF, Yapicioglu B, Arikan N, Yalcin S, Ates N, Ergun M (2008) Analysis of goals scored in the 2006 world cup. In: Reilly T, Korkusuz F (eds) Science and football VI: the proceedings of the sixth world congress on science and football. Taylor & Francis, London, pp 235–241
4. André E, Binsted K, Tanaka-ishii K, Luke S, Herzog G, Rist T (2000) Three robocup simulation league commentator systems. AI Mag 21(1):57–66
5. Andre E, Herzog G, Rist T (1988) On the simultaneous interpretation of real world image sequences and their natural language description: the system soccer. In: Proceedings of the 8th European conference on artificial intelligence (ECAI-88), pp 449–454