1. Researcher, ICT Convergence and Integration Research Institute, Korea Institute of Civil Engineering and Building Technology, 283, Goyangdae-Ro, Goyang-Si 10223, Korea.
2. Research Fellow, ICT Convergence and Integration Research Institute, Korea Institute of Civil Engineering and Building Technology, 283, Goyangdae-Ro, Goyang-Si 10223, Korea (corresponding author).