A New Granular Computing Model Based on Algebraic Structure

作     者：CHEN Linshu WANG Jiayang WANG Weicheng LI Li CHEN Linshu;WANG Jiayang;WANG Weicheng;LI Li

作者机构：School of Computer Science and TechnologyHunan University of Science and Technology School of Information Science and EngineeringCentral South University School of Information Science and TechnologyBeijing Normal University Harbin Institute of Technology Shenzhen Grduate School 

出 版 物：《Chinese Journal of Electronics》 (电子学报(英文))

年 卷 期：2019年第28卷第1期

页      面：136-142页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 081104[工学-模式识别与智能系统] 08[工学] 0835[工学-软件工程] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by the National Natural Science Foundation of China(No.61772031) the Natural Science Foundation of Hunan Province,China(No.2018JJ2131) 

主　　题：Granular computing Algebraic structure Homomorphic consistency Granulation Granularity combination 

摘      要：Granular computing is a very hot research field in computer science in recent *** paper introduces a new granular computing model based on algebraic structure, in which the granule structure is assumed as a binary operator and the granulation is based on a congruence relation. Following the homomorphic consistency principle, the methods of granulation(granularity coarsening) and granularity combination(granularity refinement) are introduced, and the corresponding numerical examples show that these methods are efficient and applicable. These works have enriched the granular computing models from structure and provided theoretical basis for the combination of granular computing theory and algebraic theory.