• DocumentCode
    527365
  • Title

    A mapping between covering approximation spaces

  • Author

    Wang, Chang-zhong ; Du, Wen-ju

  • Author_Institution
    Dept. of Math., Bohai Univ., Jinzhou, China
  • Volume
    1
  • fYear
    2010
  • fDate
    11-14 July 2010
  • Firstpage
    151
  • Lastpage
    154
  • Abstract
    Covering rough sets, as a generalization of classical rough sets, has attracted wide attention in both of the theory and its applications. In this paper, we first define the concepts of mappings of covers, and then we study on some properties of covering approximation spaces under mappings.
  • Keywords
    rough set theory; covering approximation spaces; covering rough sets; mappings; Approximation methods; Cybernetics; Information systems; Machine learning; Rough sets; Approximation operators; Covering rough sets; Covers; Mappings;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Machine Learning and Cybernetics (ICMLC), 2010 International Conference on
  • Conference_Location
    Qingdao
  • Print_ISBN
    978-1-4244-6526-2
  • Type

    conf

  • DOI
    10.1109/ICMLC.2010.5581077
  • Filename
    5581077
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=527365