경희대학교건설안전경영학과교수

Chair Professor of Construction Informatics, The Hong Kong Polytechnic University

Professor of Civil & Hydraulic Engineering, Hong Kong Polytechnic University

Technion - Israel Institute of Technology

Tallinn University of Technology - TalTech

Hong Kong Polytechnic University

Professor, Civil and Environmental Engineering, University of California, Berkeley

Chair Professor of Digital Construction, Department of Real Estate and Construction, HKU

Shahjalal University of Science & Technology, Sylhet.

Professor of Construction Economics and Management, Leeds Beckett University