• 제목/요약/키워드: Interval-valued fuzzy soft sets

검색결과 3건 처리시간 0.015초

Interval-Valued Fuzzy Soft sets 관한 연구 (A Note on Interval-Valued Fuzzy Soft Sets)

  • 민원근
    • 한국지능시스템학회논문지
    • /
    • 제18권3호
    • /
    • pp.412-415
    • /
    • 2008
  • 본 논문은 부정확한 null interval-valued fuzzy soft sets 와 absolute interval-valued fuzzy soft sets 개념의 오류를 지적하였으며 interval-valued fuzzy soft sets를 위해 새롭게 정의된 개념을 소개하며 이를 이용한 기본적인 성질을 조사한다.

Interval-valued Fuzzy Soft Sets

  • Son, Mi-Jung
    • 한국지능시스템학회논문지
    • /
    • 제17권4호
    • /
    • pp.557-562
    • /
    • 2007
  • This paper extends the work of Maji et al. (2001) to present the concept of interval-valued fuzzy soft sets and to present an algorithm for finding where the degree of membership are represented by interval values in [0, 1]. The proposed method is more flexible than the one presented in Maji et at. (2001) due to the fact that it allows the degrees of membership of object for parameters to be represented by interval-values rather than crisp real values between zero and one.