1. Department of Smart City, Gachon University , Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeongggi-do , Republic of Korea
2. Gyeonggi Research Institute , Gyeongsu-daero, Jangan-gu, Suwon City, Gyeonggi-do , Republic of Korea
3. Department of Economics, Inha University , Inha-ro, Michuhol-gu, Incheon , Republic of Korea
4. Department of Data Science, Inha University , Inha-ro, Michuhol-gu, Incheon , Republic of Korea