1. School of Information and Human Science, Kyoto Institute of Technology, Japan
2. Faculty of Information Science and Engineering, Kyoto Sangyo University, Japan
3. Division of Information Science, Nara Institute of Science and Technology, Japan
4. Faculty of Engineering, Fukuoka University, Japan
5. Department of Psychiatry, Kyoto Prefectural University of Medicine, Japan
6. Graduate School of Science and Technology, Kyoto Institute of Technology, Japan
7. Department of Applied Informatics, Kwansei Gakuin University, Japan