○Hajime Daimon¹ (1. Fukuyama City University)

○Masaki Ito¹, Riku Takeda², Mamoru Taniguchi³ (1. Graduate School of System andInformation Engineering, University of tsukuba, 2. School of Science and Engineering, University of Tsukuba, 3. Faculty of Systems and Information Engineering, University of Tsukuba)

○Shunsuke Enomoto¹, Sunyong Eom², Tsutomu Suzuki¹ (1. University of Tsukuba, 2. The University of Tokyo)

○Fumiko K. Perry¹, Naoyuki Tsukamoto² (1. Osaka Sangyo University, 2. Scadron Co. Ltd.)

○Kumiko Nakamichi¹, Kosuke Kiriyama², Tianzi Lu³, Shinya Hanaoka¹ (1. Tokyo Institute of Technology, 2. NTT Data Institute of Management Consulting, Inc., 3. Accenture Japan Ltd)