Chi-Hua Chen is currently a professor with the College of Mathematics and Computer Science, Fuzhou University. He has published over 300 journal articles, conference papers, and patents. His contributions were published in the IEEE Internet of Things Journal, IEICE Transactions, WWW’20, SIGIR 2020, and so on. Some of his publications have been recognised as highly cited papers on Web of Science using data from Essential Science Indicators. His research interests include the Internet of Things and machine learning. Furthermore, he also serves as a Chair for several international conferences, such as the DASFAA 2021 Workshop, the IEEE APNOMS 2020, the IEEE ICC 2020, the IEEE BIBM 2020 Workshop, the IEEE TrustCom 2020 Workshop, the IEEE BigData 2020 Workshop, the IEEE ICCE-TW 2020, the IEEE IS3C 2020, and so on. He serves as an Editor for several international journals, such as IEEE Access, the Journal of Database Management, the Journal of Applied Statistics, IEICE Transactions, Scientific Reports (Nature), PLOS ONE, the International Journal of Ad Hoc and Ubiquitous Computing, EURASIP Journal on Wireless Communications and Networking, ISPRS International Journal of Geo-Information, and so on.