〇Takumi Yoshida¹, Soichiro Yokoyama², Tomohisa Yamashita², Hidenori Kawamura² (1. Hokkaido University, 2. Graduate School of Inforation Science and Technology, Hokkaido University)

〇Yuki Yoshizuka¹, Hideaki Uchida¹, Hideki Fujii¹, Shinobu Yoshimura¹ (1. School of Engineering, The University of Tokyo)

〇Ryo KANAMORI¹, Wataru Matsudate², Makoto Wada³ (1. Nagoya University, 2. Mirai Share, 3. JTB Chugoku Shikoku)

〇keisuke matsuda¹, masahito yamamoto², hiroyuki iizuka² (1. Hokkaido University, 2. Graduate School of Information Science and Technology Hokkaido University)