1. Ajou University,Dept. of AI Convergence Network and Dept. of Computer Engineering,Suwon,South Korea,16499
2. Ajou University,Dept. of Software and Computer Eng.,Suwon,South Korea,16499
3. LIG Nexl, Co. Ltd.,Cyber Warfare R&D Lab.,Seongnam-si,South Korea,13488
4. Howard R. Hughes College of Eng. University of Nevada, Las Vegas,Las Vegas,NV,USA
5. Cox Space, Co. Ltd,Seongnam-si,South Korea,13449