1. Professor, Information Systems Technology and Design/Architecture and Sustainable Design, Singapore Univ. of Technology and Design, Singapore 487372 (corresponding author). ORCID: .
2. Associate Professor, Dept. of Environmental Management, Okayama Univ., Kita-ku, Okayama 700-8530, Japan. ORCID: .
3. Professor, Dept. of Civil Engineering, National Taiwan Univ., Taipei 10617, Taiwan. ORCID: .
4. Professor, Dept. of Urban and Civil Engineering, Tokyo City Univ., Setagaya-ku, Tokyo 158-8557, Japan. ORCID: .