Rainer Lienhart Anand R. Prasad Alan Hanjalic Sunghyun Choi Brian P. Bailey Nicu Sebe Proceedings of the 15th International Conference on Multimedia 2007, Augsburg, Germany, September 24-29, 2007 978-1-59593-702-5 ACM Multimedia ACM 2007 db/conf/mm/mm2007.html