Advances in Multimedia Modeling 15th International Multimedia Modeling Conference, MMM 2009, Sophia-Antipolis, France, January 7-9, 2009. Proceedings. - Huet, Benoit; Smeaton, Alan; Mayer-Patel, Ketan; Avrithis, Yannis (Springer Berlin Heidelberg : Imprint: Springer, 2009)