1. Senior Architect, Nihon Sekkei, Inc., Mitsui Bldg., 2-1-1 Nishi-Shinjuku, Tokyo 163-0430, Japan (corresponding author).
2. Associate Professor, Faculty of Computer Science, Dept. of Information and Communications Technologies, Univ. of A Coruña, 15071 A Coruña, Spain.
3. Associate Professor, Centre of Technological Innovation in Construction and Civil Engineering, Univ. of A Coruña, 15071 A Coruña, Spain.
4. Ph.D. Candidate, Faculty of Computer Science, Dept. of Information and Communications Technologies, Univ. of A Coruña, 15071 A Coruña, Spain.
5. Associate Professor, Dept. of Construction Technology, Univ. College of Technical Architecture, Univ. of A Coruña, 15071 A Coruña, Spain.