1. Department of Computer Science and Electronics, Kyushu Institute of Technology (KIT)
2. Department of Information Electronics, Fukuoka Institute of Technology (FIT)
3. Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST)
4. Department of Electrical Engineering and Electronics, Faculty of Engineering, KIT
5. Department of Information Science and Engineering, Ritsumeikan University
6. Department of Electrical and Computer Engineering, City University of New York (CCNY)