Kenji Matsuo Fuminori Okumura Masayuki Hashimoto Shigeyuki Sakazawa Yoshinori Hatori Arm Swing Identification Method with Template Update for Long Term Stability. 211-221 2007 conf/icb/2007 ICB http://dx.doi.org/10.1007/978-3-540-74549-5_23 db/conf/icb/icb2007.html#MatsuoOHSH07