[MMM2012 - The 18th International Conference on MultiMedia Modeling, Klagenfurt, Austria MMM2012 - The 18th International Conference on MultiMedia Modeling, organized by Klagenfurt University, will be held on January 4-6 2012, in Klagenfurt, Austria. Following seventeen previous successful events the conference aims to provide a forum for researchers and industry practitioners to share their new ideas and to report their state-of-the-art research results in the MMM related areas.]