The 11th International Conference on Fuzzy Systems and Data Mining (FSDM 2025)

Abstract: With the fast developments of three-way decision (3WD), this talk systematically summarizes the development track and evolution process of 3WD in recent decades. Firstly, the historical context, internal connections and relations between 3WD and rough sets are carefully investigated. Then, the TAO model of 3WD and its corresponding extensions, such as utility-based three-way decision, behavioral three-way decision and regret three-way decision are discussed respectively. Moreover, some latest research progresses on the fusions of 3WD and uncertain artificial intelligence are carefully investigated. Finally, the research status and future research topics of 3WD are presented.

Biography: Prof. Dun Liu is PhD supervisor at School of Economics and Management, Southwest Jiaotong University, China. He was a Postdoctoral Researcher with the School of Economics and Management, Tsinghua University, Beijing, China. In 2009, he was also a Visiting Scholar with the University of Regina, Regina, SK, Canada, and Carnegie Mellon University, Pittsburgh, PA, USA, in 2016. His main research fields include system analysis and decision, management information systems and business intelligence, data mining and artificial intelligence.
He has 180+ academic papers published (accepted) in domestic and international journals, including more than 80+ papers indexed by SCI/SSCI, 14 indexed by ESI high citation searches, Google Scholar citations more than 6000 times and H-index is 43. He has presided over 4 projects of the National Natural Science Foundation of China, 20+ provincial and ministerial projects. He has edited 2 monographs, and participated in the editing of 4 monographs. He was honored as the top 2% of the world's top scientists for Lifetime Achievement in 2022 and top 2% of the World's Top Scientists during 2020-2022. He was approved as the Distinguished Young Scholar and the Academic and Technical Leader of Sichuan Province, China.