Active Media Technology 9th International Conference, AMT 2013, Maebashi, Japan, October 29-31, 2013, Proceedings - Yoshida, Tetsuya; Kou, Gang; Skowron, Andrzej; Cao, Jiannong; Hacid, Hakim; Zhong, Ning (Springer International Publishing : Imprint: Springer, 2013)