〇Ho Ka Chan¹, Taro Toyoizumi¹ (1.RIKEN Center for Brain Science)

〇Shigeyuki Ikeda^1,2, Koki Kawano¹, Soichi Watanabe¹, Okito Yamashita^1,2, Yoshinobu Kawahara^1,3 (1.RIKEN Center for Advanced Intelligence Project, Tokyo, Japan, 2.ATR Neural Information Analysis Laboratories, Kyoto, Japan, 3.Institute of Mathematics for Industry, Kyushu University, Fukuoka, Japan)