Dr. Guangjie Han is currently a Professor with the Department of Internet of Things Engineering, Hohai University, Changzhou, China. He received the Ph.D. degree from Northeastern University, Shenyang, China, in 2004. In February 2008, he finished his work as a Postdoctoral Researcher with the Department of Computer Science, Chonnam National University, Gwangju, South Korea. He was a Visiting Research Scholar with Osaka University, Suita, Japan, from October 2010 to October 2011, a Visiting Professor with the City University of Hong Kong, Hong Kong, China, from January 2017 to February 2017, and a Distinguished Professor with the Dalian University of Technology, Dalian, China, from July 2017 to July 2020. He has received the 2020 IEEE Systems Journal Annual Best Paper Award and the 2017–2019 IEEE Access Outstanding Associate Editor Award. He has also served as the chair of organizing and technical committees in many international conferences. His current research interests include the Internet of Things, industrial internet, machine learning and artificial intelligence, mobile computing, security, and privacy.