Advances in Multimedia Modeling 17th International Multimedia Modeling Conference, MMM 2011, Taipei, Taiwan, January 5-7, 2011, Proceedings, Part II - Lee, Kuo-Tien; Tsai, Wen-Hsiang; Liao, Hong-Yuan Mark; Chen, Tsuhan; Hsieh, Jun-Wei; Tseng, Chien-Cheng (Springer Berlin Heidelberg : Imprint: Springer, 2011)