1. Chubu University,Dept. of Computer Science,Kasugai,Japan,487-8501
2. Nagoya Institute of Technology,Dept. of Computer Science,Nagoya,Japan,466-8555
3. Indian Institute of Technology Guwahati,Dept. of Electronics & Electrical Engineering,Guwahati,India,781039
4. Harbin University of Science and Technology,Dept. of Communication Engineering,Harbin,China,150080
5. Aichi Medical University,Dept. of Gastroenterology,Nagakute,Japan,480-1195