Multi-Agent Systems and Applications III 3rd International Central and Eastern European Conference on Multi-Agent Systems, CEEMAS 2003, Prague, Czech Republic, June 2003, Proceedings - Marik, Vladimir; Marik, Vladimir; Müller, Jörg; Müller, Jörg; Pechoucek, Michal; Pechoucek, Michal (Springer Berlin Heidelberg : Imprint: Springer, 2003)