Aximatics for Rough Set Model Based on Vague Relations

被引：1
|
作者：
Zhang, Haidong [1 ]
He, Yanping [2 ]
机构：
[1] NorthWest Univ Nationalities, Sch Math & Comp Sci, Lanzhou 730030, Gansu, Peoples R China
[2] NorthWest Univ Nationalities, Sch Elect Engn, Lanzhou 730030, Gansu, Peoples R China
来源：
ADVANCED RESEARCH ON MATERIAL ENGINEERING, CHEMISTRY AND BIOINFORMATICS, PTS 1 AND 2 (MECB 2011) | 2011年 / 282-283卷
关键词：
Vague relation; Vague rough sets; Approximation operators; Aximatics;
D O I：
10.4028/www.scientific.net/AMR.282-283.283
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper presents a general framework for the study of rough set approximation operators in vague environment in which both constructive and axiomatic approaches are used. In constructive approach, by means of a vague relation defined by us, a new pair of vague rough approximation operators is first defined. Also some properties about the approximation operators are then discussed. In axiomatic approach, an operator-oriented characterization of vague rough sets is proposed, that is, vague rough approximation operators are defined by axioms.
引用
收藏
页码：283 / +
页数：2
相关论文
共 50 条
  • [1] Modifications to Bayesian rough set model and rough vague sets
    Li, Keqiu
    Yan, Deqin
    Qu, Wenyu
    2ND IEEE ASIA-PACIFIC SERVICES COMPUTING CONFERENCE, PROCEEDINGS, 2007, : 544 - +
  • [2] The connections of vague set and rough set
    Yan, Ruixia
    Liu, Jinliang
    Yao, Bingxue
    KYBERNETES, 2012, 41 (09) : 1318 - 1322
  • [3] Topological relations between vague objects in discrete space based on rough model
    Gao, Zhenji
    Wu, Lun
    Gao, Yong
    FUZZY INFORMATION AND ENGINEERING, PROCEEDINGS, 2007, 40 : 852 - +
  • [4] Methods for railway safety information extraction based on vague set and rough set
    Ji X.-F.
    He Z.-H.
    Liu L.
    Tiedao Xuebao/Journal of the China Railway Society, 2010, 32 (02): : 14 - 17
  • [5] The approximation set of a vague set in rough approximation space
    Zhang, Qinghua
    Wang, Jin
    Wang, Guoyin
    Yu, Hong
    INFORMATION SCIENCES, 2015, 300 : 1 - 19
  • [6] Vague rough set techniques for uncertainty processing in relational database model
    Singh, Karan
    Thakur, Samajh Singh
    Lal, Mangi
    INFORMATICA, 2008, 19 (01) : 113 - 134
  • [7] A composite deterministic model for transformer fault diagnosis and maintenance based on rough set and vague set and Bayesian optimal classifier
    Su, Hongsheng
    DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS, 2006, 13 : 1222 - 1227
  • [8] Uncertainty measures in Rough-Vague set
    School of Mathematics Science, Liaocheng Univ., Liaocheng 252059, China
    Xi Tong Cheng Yu Dian Zi Ji Shu/Syst Eng Electron, 2008, 1 (104-107):
  • [9] ROUGH VAGUE SET OVER TWO UNIVERSES
    Sun, Bing-Zhen
    Xu, You-Quan
    Zeng, Da-Lin
    PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS (ICMLC), VOLS 1-4, 2013, : 682 - 686
  • [10] On rough set logics based on similarity relations
    Polkowski, L
    Semeniuk-Polkowska, M
    FUNDAMENTA INFORMATICAE, 2005, 64 (1-4) : 379 - 390
12345