mODa 8 - Advances in Model-Oriented Design and Analysis Proceedings of the 8th International Workshop in Model-Oriented Design and Analysis held in Almagro, Spain, June 4–8, 2007 - López-Fidalgo, Jesús; Rodríguez-Díaz, Juan Manuel; Torsney, Ben (Physica-Verlag HD, 2007)