1. National Pingtung University of Science and Technology,Department of Biomechatronics Engineering,Pingtung,Taiwan
2. National Chin-Yi University of Science and Technology,Department of Distribution Management,Taichung,Taiwan
3. National Penghu University of Science and Technology,Department of Computer Science and Information Engineering,Penghu,Taiwan
4. National Kaohsiung University of Science and Technology,Department of Shipping and Transportation Management,Kaohsiung,Taiwan