Dr. Shin-ichi Nakano

Department of Computer Science

Gunma University

Japan  

E-mail: nakano@cs.gunma-u.ac.jp

Dr. Md. Saidur Rahman

Dept. of Computer Science and Engineering

Bangladesh University of Engineering and Technology (BUET)

Dhaka-1000, Bangladesh,

E-mail: saidurrahman@cse.buet.ac.bd