Dietmar Tutsch is a senior research assistant at the Technical University of Berlin, Germany. From fall 2000 to spring 2001, Dietmar Tutsch joined the International Computer Science Institute (ICSI) at Berkeley (USA). In 2004 and 2005, he regularly visited the University 12 of Paris (France). His research interests are stochastic modelling techniques (Markov chains, Petri nets, discrete event simulation), wired and wireless network architectures, network on chip, network traffic distribution, dynamic hardware reconfiguration.