Yantao Li received the Ph.D. degree in computer science and technology from Chongqing University, Chongqing, China, in December 2012. He is currently a tenure-track Assistant Professor with the College of Computer Science, Chongqing University, Chongqing, China. He received the Best Paper Award from IEEE Internet Computing in 2022. He was a recipient of the Outstanding Ph.D. Thesis Award, Chongqing, in 2014, and the Outstanding Master's Thesis Award, in 2011. His research interests include mobile computing and security, the Internet of Things, sensor networks, and ubiquitous computing. Prof. Li currently serves as an Associate Editor for the IEEE Internet of Things Journal (IoT-J). His main research interests include machine learning, networked control systems, and decentralized algorithm. He has published more than 40 research papers.Qingguo Lü is a Graduate Research Assistant at Southwest University, Chongqing, China, where he is currently pursuing his Ph.D. degree in Computational Intelligence and Information Processing. His research interests include privacy protection of networked systems, Distributed Optimization, Neurodynamics, and Smart Grids. Huafeng Qin received the B.Sc. degree from the School of Mathematics and Physics and the M.Eng. degree from the College of Electronic and Automation, Chongqing University of Technology, China, and the Ph.D. degree from the College of Opto-Electronic Engineering, Chongqing University, China. He was a visiting student at Nanyang Technological University, Singapore, for 12 months, and subsequently a postdoctoral researcher for two years at Université Paris-Saclay, France. He is currently a Professor with the National Research Base of Intelligent Manufacturing Service, Chongqing Technology and Business University, China. His research interests include biometrics (e.g., vein, face, and gait recognition) and machine learning. Hailong Hu received his Ph.D. degree from the University of Luxembourg, and both his Master and Bachelor degrees from Southwest University. He is currently an Assistant Professor at Chongqing Technology and Business University. His research interests include trustworthy AI and biometrics. His work has been published in leading international journals and conferences such as TIFS, TAI, TOSN, and IoT-J. He has received two Best Paper Honorable Mention Awards (ACSAC 2021 and IEEE NAS 2018). He also serves as a reviewer for journals and conferences such as TIFS, TDSC, TOPS, PR, and CCBR.