Kwok Tai Chui received a B.Eng. degree in electronic and communication engineering - Business Intelligence Minor and a Ph.D. degree from the City University of Hong Kong. He is with the Department of Electronic Engineering and Computer Science, School of Science and Technology, Hong Kong Metropolitan University as an Assistant Professor. He was the recipient of the 2nd Prize Award (Postgraduate Category) of the 2014 IEEE Region 10 Student Paper Contest. Also, he received the Best Paper Award in IEEE The International Conference on Consumer Electronics-China, in both 2014 and 2015. He has served in various editorial positions in ESCI/SCIE-listed journals including Managing Editor of the International Journal on Semantic Web and Information Systems, Topic Editor of Sensors, Associate Editor of the International Journal of Asian Business and Information Management and International Journal of Energy Optimization and Engineering, Guest Editors of Future Generation Computer Systems, Journal of Innovation & Knowledge, Sustainability, Sensors, Energies, Applied Sciences and Journal of Internet Technology. His research interests include computational intelligence, data science, energy monitoring and management, intelligent transportation, smart metering, healthcare, machine learning algorithms, and optimization.