Analysis, Architectures and Modelling of Embedded Systems : Third IFIP TC 10 International Embedded Systems Symposium, IESS 2009, Langenargen, Germany, September 14-16, 2009, Proceedings - Achim Rettberg, Mauro C. Zanella, Michael Amann, Michael Keckeisen, Franz J. Rammig ((IFIP Advances in Information and Communication Technology))