1. Ph.D. Candidate, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Kowloon 999077, Hong Kong (corresponding author). ORCID: .
2. Chair Professor, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Kowloon 999077, Hong Kong. ORCID: .
3. Research Scientist, College of Computer Science and Technology, Zhejiang Univ., Hangzhou 310027, China; Research Scientist, Dept. of Research and Development, Atypon System Limited, Oxford OX4 2DQ, UK.
4. Research Assistant, Dept. of Computing, Hong Kong Polytechnic Univ., Kowloon 999077, Hong Kong.
5. Ph.D. Candidate, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Kowloon 999077, Hong Kong. ORCID: .