HAOBIN SHI1, MENG LIANG1, KAO-SHING HWANG2 AND WEI-ZHENG WANG2
1School of Computer Science
Northwestern Polytechnical University
Xi’an, 710000 P.R. China
2Department of Electrical Engineering
National Sun Yat-sen University
Kaohsiung, 841 Taiwan
E-mail: shihaobin@nwpu.edu.cn; lmengzi@outlook.com;
hwang@g-mail.nsysu.edu.tw; carl_hwang@msn.com