〇Ryota Tanaka¹, Akinobu Lee¹ (1. Department of Computer Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology)

〇Hikaru Yokono¹, Tetsuro Takahashi¹ (1. Fujitsu Laboratories Ltd.)

〇taichi katayama¹, Atsushi Otsuka¹, Koh Mitsuda¹, Kuniko Saito¹, Junji Tomita¹ (1. Nippon Telegraph and telephone corporation)

〇Jie Zeng¹, Yutaka Takase², Yukiko Nakano² (1. Graduate School of Science and Technology, Seikei University, 2. Faculty of Science and Technology, Seikei University)

Sae Iijima¹, Kasumi Aoki¹, Katsuyoshi Yamagami^2,3, 〇Ichiro Kobayashi¹, Jun Ozawa² (1. Ochanomizu University, 2. National Institute of Advanced Industrial Science and Technology, 3. Panasonic Corporation)