23Rd European Conference on Modelling and Simulation (Ecms), Date: JUN 09-12, 2009, Location: Madrid, SPAIN, Patrocinadores: Agencia Desarrollo Economico Madrid Emprende, Econom Dev Agcy, Ayuntamiento Madrid, Direccion Gen Universidades Investigacion-Res & Univ Gen Off, Comunidad Madrid - Region Madrid, Latvian Simulat Soc (LSS), Inst Elect & Elect Engineers (IEEE), ASIM - German Speaking Simulat Soc, EUROSIM - Federat European Simulat Societies, PTSK - Polish Soc Comp Simulat, Host: Rey Juan Carlos Univ