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In this paper, we first introduce the notions of mappings of dominance relations, and then we study on some properties of dominance-based approximation spaces ...
Dominance-based rough sets, as a generalization of classical rough sets, has gained much attention in both of the theory and its applications.
Dominance-based rough sets, as a generalization of classical rough sets, has gained much attention in both of the theory and its applications.
We propose a novel approach, called DIGAC (Dual Information Granule-based Approximation Calculation), to improve DRSA by replacing the object-based calculation ...
This paper introduces the representation of dominance-based approximation space by binary neighborhood systems introduced by Lin. We use blocks indexed by pairs ...
Nov 10, 2022 · In this article, we present the idea of soft preference and soft dominance relation for the development of soft dominance rough set in an incomplete ...
The basic idea behind the dominance-based rough set approach is to replace the equivalence relation in the Pawlak rough set [39] with a dominance relation, ...
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Mar 18, 2013 · Our aim is to generalize rough set theory by introducing concepts of β-lower and β-upper approximations which depends on the concept of β-sets.
Jun 25, 2024 · In this study, we introduce the notion of near-generalized approximations in a group based on set-valued mapping.
Dec 3, 2018 · In the following, we will construct the discernibility information tree under the dominance relation according to the steps of Algorithm 1 and ...