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基于剩余格L模糊粗糙近似算子公理集的极简化 被引量:2

Simplest formula of axiomatic set of L-fuzzy rough approximation operator based on residuated lattice
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摘要 公理化方法是粗糙集理论研究的重要组成部分,利用公理化方法定义了基于剩余格的L模糊粗糙近似算子,并给出了描述L模糊粗糙近似算子公理集的极简形式。 Axiomatic characterization of approximation operators is an important aspect in the study of rough set theory.This pa- per defines L-fuzzy rough approximation operator based on residuated lattice in axiomatic approach,and presents the simplest formulas of the axiom sets charactering the L-fuzzy rough approximation operators.
出处 《计算机工程与应用》 CSCD 北大核心 2008年第36期32-33,167,共3页 Computer Engineering and Applications
基金 国家自然科学基金(No.60875034 No.60873108) 高等院校博士学科点专项科研基金(No.20060613007)~~
关键词 粗糙集 公理化方法 剩余格 rough set axiomatic approach residuated lattice
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  • 1Pawlak Z.Rough sets[J].International Journal of Computer and Information Science, 1982,11:341-356. 被引量:1
  • 2Wu W Z,Zhang W X.Constructive and axiomatic approaches of fuzzy rough approximation operators[J].Information Science,2004,159:233-254. 被引量:1
  • 3Morsi N N,Yakout M M.Axiomatics for fuzzy rough sets[J].Fuzzy Sets and Systems, 1998,100:327-342. 被引量:1
  • 4Yang X P,Li T J.The minimization of axiom sets charactering generalized approximation operators[J].Information Science,2006,176: 887-899. 被引量:1
  • 5Yang X P.Minimization of axiom sets on fuzzy approximation operator[J].Information Science, 2007,177 : 3840-3854. 被引量:1
  • 6Pavelka J.On fuzzy logic I:Many-valued rules of inference,Ⅱ:Enriched residuated lattices and semantics of propositional calculi, Ⅲ:Semantical completeness of some many-valued propositional caleuli[J].Zeitsehr F Math Logik and Grundlagend Math,1979,25: 45-52,119-134,447-464. 被引量:1
  • 7Wu Zhengjiang,Qin Keyun.L-fuzzy rough set based on complete residuated lattice[J].The Journal of Southwest Jiaotong University: English Edition, 2008,16( 1 ) : 95-98. 被引量:1

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