Zhen Zhang received the B.S. degree in engineering management from the China University of Petroleum, Qingdao, China, in 2008, and the Ph.D. degree in management science and engineering from the Dalian University of Technology, Dalian, China, in 2014. He is currently a professor with the Institute of Systems Engineering, Dalian University of Technology. He has published more than 60 papers in refereed journals and conference proceedings, such as IEEE Transactions on Systems, Man, and Cybernetics: Systems, IEEE Transactions on Fuzzy Systems, IEEE Transactions on Computational Social Systems, Information Fusion, Knowledge-Based Systems, Annals of Operations Research, and Journal of the Operational Research Society. Prof.

Zhang servers as an associate editor of Group Decision and Negotiation, Kybernetes, Journal of Intelligent & Fuzzy Systems, and Journal of Ambient Intelligence and Humanized Computing, and an editorial board member of Information Fusion, IEEE Transactions on Engineering Management, and International Journal of Computational Intelligence Systems. His current research interests include group decision-making, computing with words, preference learning, and multicriteria sorting. Wenyu Yu received the master's degree and the Ph.D. degree in management science and engineering from the Dalian University of Technology, Dalian, China, in 2013 and 2022, respectively. She is currently an Associate Professor with School of Data Science and Artificial Intelligence, Dongbei University of Finance and Economics. She has published more than 15 papers in referred journals and conference proceedings, such as IEEE Transactions on Fuzzy Systems, Journal of the Operational Research Society, and Annals of Operations Research. Her current research interests include group decision making and computing with words.

Zhuolin Li received the B.S. degree in engineering management from the Taiyuan University of Technology, Taiyuan, China, in 2019, and the master's degree in management science and engineering from the Dalian University of Technology, Dalian, China, in 2022, where she is currently pursuing the Ph.D. degree. Her research work has been published in refereed journals, such as IEEE Transactions on Systems, Man, and Cybernetics: Systems, IEEE Transactions on Computational Social Systems, Information Fusion, Journal of the Operational Research Society, and Annals of Operations Research. Her current research interests include group decision-making, preference learning, and multicriteria sorting.