Methods and Practices of Three-Way Decisions for Complex Problem Solving
Hong Zhi Yu, Guoyin Wang, Baoqing Hu, Xiuyi Jia, Huaxiong Li, Tianrui Li, Decui Liang, Jiye Liang, Baoxiang Liu, Dun Liu, Jian-Min Ma, Duoqian Miao, Fan Min, Jianjun Qi, Lin Shang, Jiucheng Xu, Hai-Long Yang, JingTao Yao, Yiyu Y. Yao, Hongying Zhang · Lecture notes in computer science · 2015
A theory of three-way decisions is formulated based on the notions of three regions and associated actions for processing the three regions. Three-way decisions play a key role in everyday decision-making and have been widely used in many fields and disciplines. A group of Chinese researchers further investigated the theory of three-way decision and applied it in different domains. Their research results are highlighted in an edited Chinese book entitled “Three-way Decisions: Methods and Practices for Complex Problem Solving.” Based on the contributed chapters of the edited book, this paper introduces and reviews most recent studies on three-way decisions.