Theodor G. Wyeld Sarah Kenderdine Michael Docherty Virtual Systems and Multimedia, 13th International Conference, VSMM 2007, Brisbane, Australia, September 23-26, 2007, Revised Selected Papers 4820 2008 978-3-540-78565-1 VSMM Lecture Notes in Computer Science Springer db/conf/vsmm/vsmm2007.html