Kim, Gyuwon
Kim, Jongbeom
Choi, Woo June
Kim, Chulhong
Lee, Seungchul
Funding for this research was provided by:
Ministry of Science and ICT, South Korea (2020R1A2C1009744, NRF-2019R1A2C2006269)
Institute for Information and Communications Technology Promotion (2019-0-01906)
Ministry of Education (2020R1A6A1A03047902)
National Research Foundation of Korea (2020R1A5A1018052)
Article History
Received: 7 October 2021
Accepted: 10 January 2022
First Online: 25 January 2022
Competing interests
: The authors declare no competing interests.