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http://dx.doi.org/10.5391/JKIIS.2012.22.2.212

Normal fuzzy probability for generalized triangular fuzzy sets  

Kang, Chul (Department of Applied Mathematics, Hankyong National University)
Yun, Yong-Sik (Department of Mathematics, Jeju National University)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.22, no.2, 2012 , pp. 212-217 More about this Journal
Abstract
A fuzzy set $A$ defined on a probability space ${\Omega}$, $\mathfrak{F}$, $P$ is called a fuzzy event. Zadeh defines the probability of the fuzzy event $A$ using the probability $P$. We define the generalized triangular fuzzy set and apply the extended algebraic operations to these fuzzy sets. A generalized triangular fuzzy set is symmetric and may not have value 1. For two generalized triangular fuzzy sets $A$ and $B$, $A(+)B$ and $A(-)B$ become generalized trapezoidal fuzzy sets, but $A({\cdot})B$ and $A(/)B$ need not to be a generalized triangular fuzzy set or a generalized trapezoidal fuzzy set. We define the normal fuzzy probability on $\mathbb{R}$ using the normal distribution. And we calculate the normal fuzzy probability for generalized triangular fuzzy sets.
Keywords
fuzzy event; generalized triangular fuzzy set; normal fuzzy probability;
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Times Cited By KSCI : 1  (Citation Analysis)
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