Title :
Some Properties of Expected Value Operators of Fuzzy Variables and Fuzzy Random Variables
Author :
Yang, Lixing ; Ji, Xiaoyu
Author_Institution :
State Key Lab. of Rail Traffic Control & Safety, Beijing Jiaotong Univ., Beijing, China
Abstract :
Expected value operators of fuzzy variable and fuzzy random variable are defined in several ways in literature. This paper mainly investigates the relationship between different expected value operators presented by different researchers. In addition, some continuity theorems with respected to expected value operators are also obtained.
Keywords :
fuzzy set theory; continuity theorems; fuzzy random variables; literature; value operators; Extraterrestrial measurements; Fuzzy control; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Possibility theory; Rails; Railway safety; Random variables; Traffic control; continuity theorem; expected value operator; fuzzy random variable; fuzzy variable;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-0-7695-3735-1
DOI :
10.1109/FSKD.2009.561
