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《Journal of Chongqing University of Technology(Natural Science)》 2012-01
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Matrix Property Based on Rough Sets Model on Cartesian Product Universes

LUO Lai-peng (School of Basic Sciences,East China Jiaotong University,Nanchang 330013,China)  
This paper aims at Rough sets model on double universes built on two approximation spaces of Pawlak Rough set.By introducing the matrix tools,some matrix operators are defined,and the matrix expression and its computation of the model about some basic concepts and the relation between sets are discussed.Some properties of matrix computation about the kind of rough sets in general case and variable precision case are obtained and proved.
【Fund】: 江西省自然科学基金资助项目(2010GQS0027);; 华东交通大学科研基金资助项目(10JC04)
【CateGory Index】: TP18
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 HE Weia,XU Wei-huab(a.Library;b.School of Mathematics and Statistics,Chongqing University of Technology,Chongqing 400054,Chima);Rough Set Approach to Information Retrieval[J];Journal of Chongqing University of Technology(Natural Science);2010-09
2 XU Wei-hua,LIU Shi-hu,ZHANG Wen-xiu(1.School of Mathematics and Physics,Chongqing University of Technology,Chongqing 400054,China;2.School of Sciences,Xi'an Jiaotong University,X'ian 710049,China);The Graded Rough Set based on Membership Function in General Binary-relation[J];Journal of Chongqing University of Technology(Natural Science);2010-10
3 HAO Xiu-mei,LI Xian-gang(Department of Statistics and Mathematics,Shandong Finance Institute,Jinan 250014,China);Decomposition Characteristic on Attribute Fuzzy Sets[J];Fuzzy Systems and Mathematics;2011-04
4 QIU Dong,SHU Lan (1.College of Mathematics and Physics,Chongqing University of Posts and Telecommunications,Chongqing 400065,China) (2.School of Applied Mathematics,UESTC of China,Chengdu 610054,China);Rough Sets in the Sense of Set-Valued Mapping[J];Mathematics in Practice and Theory;2010-14
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 XU Wei-hua,CHAI Yu-zhou,LI Jian,LI Yan,SONG Kan,ZOU Wen-pu(School of Mathematics and Statistics,Chongqing University of Technology,Chongqing 400054,China);Programming Realization of Matrix Algorithm to Assignment Reduction based on Dominance Relation[J];Journal of Chongqing University of Technology(Natural Science);2011-04
2 WANG Jin-shan,WANG Lei(Mathematic Teaching & Researching Section,Artillery Academy of P.L.A,Hefei 230031,China);Research on Evaluation of Comprehensive Quality of Military Academy Graduate based on Rough Set[J];Journal of Chongqing University of Technology(Natural Science);2011-06
3 LIN Xun1,2 Li Zhi-shu2 ZHOU Yong3(School of Economic Information Engineering,Southwestern University of Finance and Economics(SWUFE),Chengdu 610074,China)1(School of Computer,Sichuan University(SCU),Chengdu 610064,China)2(Huaxing Vocational and Technical College,Chengdu 610071,China)3;Text Classification Algorithm Study Based on Rough Set Theory[J];Computer Science;2011-11
4 ZHANG Xian-yong,MO Zhi-wen(College of Mathematics and Software Science,Sichuan Normal University,Chengdu 610066,Sichuan);Product Operation of Grade Upper and Lower Approximation Operators[J];Journal of Sichuan Normal University(Natural Science);2011-06
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 WANG Rui,RAO Tian-gui(Southwest Jiaotong University,Chengdu 610031,China);Expanding Method for the Rough Set of Incomplete Information System[J];Journal of Chongqing Institute of Technology(Natural Science);2008-03
2 Shi Kaiquan, Li Qiqiang (Department of Automation Engineering, Shandong University, Jinan 250061, China)[;Both Branch Fuzzy Decision and Problems on Decision Discernment[J];Engineering Science;2001-01
3 LI Jian-lan,HUANG Shu-hong College of Energy and Power Engineering,Huazhong University of Science and Technology,Wuhan 430074,P.R.China;Fault Diagnosis of a Rotary Machine Based on Information Entropy and Rough Set[J];国际设备工程与管理(英文版);2007-04
4 XU Wei Hua ZHANG Wen-Xiu (Institute of Information and System Sciences,Faculty of Science,Xi'an Jiaotong Universily,Xi'an 710049);Knowledge Reductions in Inconsistent Information Systems Based on Dominance Relations[J];Computer Science;2006-02
5 SHI EN-WEI (Department of Mathematics, Yunnan Normal University, Kunming 650021, PRC);SOME PROPERTIES OF THE INDISCERNIBILITY RELATION IN ROUGH SETS[J];科学通报(英文版);1990-04
6 YUAN Xiu-jiu~(1,2),ZHANG Wen-xiu~1(1. Institute of Information and System Science, Faculty of Science, Xi’an Jiaotong University,Xi’an 710049,China; 2. Faculty of Science, The Air Force University of Engineering, Xi’an 710051,China);The Inclusion Degree and Similarity Degree of Fuzzy Rough Sets[J];Fuzzy Systems and Mathematics;2005-01
7 ZHANG Chun-ying~1, YIN Shou-feng~2, LIU Bao-xiang~1(1. Science Institute, Hebei Polytechnic University, Tangshan 063009, China;2. School of Mathematics and System Science, Shandong University, Jinan 250100, China);Both-branch fuzzy hierarchical analysis and analysis model[J];Journal of Shandong University (Engineering Science);2005-01
8 ZHANG Qiu-na1,DONG Suang-qin2 (1.School of Mathematics & Computer Science,Yunnan Nationalities University,Kunming Yunnan 650031,China;2.Tangshan striving to Improve Middle School,Tangshan Hebei 063021,China);Study of the Rough Set Model and the Probability Rough Set Model[J];Journal of Chongqing University of Arts and Sciences(Natural Science Edition);2007-04
9 DAI Chun-yan~(1, 2)(1.College of Computer Science and Information Engineering, Chongqing Technology and Business University, Chongqing 400067,China; 2.College of Economy Business Administration, Chongqing University, Chongqing 400044,China);A survey on rough set theory and its application[J];Journal of Yuzhou University (Natural Sciences Edition);2004-06
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