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The sufficient and necessary condition for chance distribution of bifuzzy variable

  • Zhongfeng Qin*
  • , Xiang Li
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Fuzzy sets and fuzzy variables have undergone several different extensions overtime. One of them involved including a "bifuzzy variable" as a fuzzy element for describing the more complete systems. The properties of bifuzzy variable were obtained by introducing the concept of "chance distribution". In this paper, we will present a sufficient and necessary condition for chance distribution of bifuzzy variable. Here we present a constructive proof base on credibility theory for the sufficient part.

Original languageEnglish
Pages (from-to)595-599
Number of pages5
JournalSoft Computing
Volume15
Issue number3
DOIs
Publication statusPublished - Mar 2011
Externally publishedYes

Keywords

  • Bifuzzy variable
  • Chance distribution
  • Credibility theory
  • Fuzzy variable

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