Xiao-Hong Pan received his Ph.D. degrees in Management System Engineering from Fuzhou University and Information and Communication Technology from University of Jaen, respectively. Now, he works as a professor in Qingdao University. His research interests include decision support, group decision-making, information systems, and their applications. He has published over 30 papers in high-quality journals such as IEEE Transactions on Fuzzy Systems, Information Fusion, Information Sciences, Knowledge Based Systems, IEEE/CAA Journal of Automatica Sinica, and so on.