1. AI SoC Research Division, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea
2. Department of Applied Artificial Intelligence, Seoul National University of Science and Technology (SeoulTech), Seoul, Republic of Korea
3. School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, Republic of Korea
4. Department of Radio and Information Communications Engineering, Chungnam National University, Daejeon, Republic of Korea