With the fast developments of three-way decisions (3WD), this paper systematically
summarizes the development track and evolution process of 3WD in recent decades. Firstly …

The concept of three-way decision, interpreted and described as thinking, problem solving,
and information processing in “threes”, has been widely studied and applied in machine …

Abstract Three-way decision (3WD) is a granulation-computing paradigm consisting of
trisecting, acting, and outcome (ie, TAO model). Movement-based three-way decision (M …

A theory of three-way decisions is formulated based on the notions of three regions and
associated actions for processing the three regions. Inspired by the theory of three-way …

The notion of three-way decisions (3WD), introduced by Yiyu Yao in 2009, was initially
intended as a means to interpret classification/decision rules induced in probabilistic rough …

Abstract Three-way decision (3WD) and rough set are two influential theories of study
knowledge discovery and uncertain artificial intelligence. A central notion of 3WD is a tri …

The fusion of three-way decision and granular computing provides powerful ideas and
methods to understand and solve the problems of cognitive science by thinking and …

Abstract Ideas of three-way decisions proposed by Yao come from rough sets. It is well
known that there are three basic elements in three-way decisions theory, which are ordered …

The fuzzy decision-theoretic rough set (FDTRS) is a data processing method based on the
fuzzy theory designed to handle decision problems with uncertainty and fuzziness. It …

Three-way decisions provide a trisecting-and-acting framework for complex problem solving.
For a cost-sensitive decision-making problem under multiple levels of granularity, sequential …