[1]WANG Guo-yin,ZHANG Qing-hua,HU Jun.An overview of granular computing[J].CAAI Transactions on Intelligent Systems,2007,2(6):8-26.
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An overview of granular computing

CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume: 2 Number of periods: 2007 6 Page number: 8-26 Column: 综述 Public date: 2007-12-25
Title:
An overview of granular computing
Author(s):
WANG Guo-yin1; 2; ZHANG Qing-hua1; 2;  HU Jun1 ; 3
1.Institute of Computer Science & Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065，China；
2. School of Infor mation Science & Technology, Southwest Jiaotong University, Chengdu 610031，Chin a；
3.School of Electronic Engineering, Xidian University, Xi’an 710071，Chi na
Keywords:
granular computing;  data mining;  intelligent information processing;  rough sets;  fuzzy sets;  quotient space
CLC:
TP18
DOI:
-
Abstract:
In the field of computational intelligence, granular computing (GrC) is a new wa y to simulate human thinking to help solve complicated problems. GrC involves al l the theories, methodologies and techniques of granularity, providing a powerfu l tool for the solution of complex problems, massive data mining, and fuzzy info rmation processing. In this paper, first the current situation and the developme nt prospects of GrC are introduced, then the fundamental and existing problems r elated to GrC are presented and its basic models and methods summarized. Finally, some future research topics about GrC are presented, such as, uniform g ranular computing model, granulation of complex problem space, transformation be tween granule spaces, efficient granular computing algorithm, novel granular com puting model, dynamic granular computing model, datadriven granular computing m odel, fuzzy granular computing method, and the applications of granular computin g models, etc.
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