〇Shiro Takeuchi¹ (1. Movoto LLC)

〇Naoki Kato¹, Toshihiko Yamasaki¹, Kiyoharu Aizawa¹, Takemi Ohama² (1. The University of Tokyo, 2. ietty Co., Ltd.)

〇Kenshin Ikegami¹, Hironori Ito², Shimpei Nomura¹ (1. Recruit Sumai Company Ltd., 2. Graduate School of Informatics, Kyoto University)

〇Hayafumi Watanabe², Yu Ichifuji³, Masato Suzuki⁴, Satoshi Yamashita¹ (1. The institute of statistical mathematics, 2. Research Organization of Information and Systems, 3. Nagasaki University, 4. UD Asset Valuation Co., Ltd.)

〇Suguru Toyohara¹, Youiti Kado², Toshihiko Yamasaki³, Susumu Fujimori¹, Ikuo Tahara¹ (1. Tokyo University of Science, 2. At Home Co., Ltd., 3. The University of Tokyo)