Contact address: 
Room 452, West Zone 2,
Faculty of Information Science and Electrical Engineering, Kyushu University,
744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan

[Ref] Kyushu University, Ito Campus

Phone: +81-92-802-3694

E-mail: tate[at]ed.kyushu-u.ac.jp