DocumentCode
2905730
Title
Some comments on level sets of fuzzy sets
Author
Walker, Carol L. ; Walker, Eric ; Yager, Ronald R.
Author_Institution
Dept. of Math. Sci., New Mexico State Univ., Las Cruces, NM
fYear
2008
fDate
1-6 June 2008
Firstpage
1227
Lastpage
1230
Abstract
This paper discusses level sets of functions from a set U into a set C with an order structure, for example a poset or a lattice. Such sets are prevalent in fuzzy set theory. We provide some general facts and then consider the particular case when C is the complete lattice of closed intervals in the unit interval [0,1]; that is, when the function is an interval-valued fuzzy set.
Keywords
fuzzy set theory; fuzzy set theory; level set; unit interval value; Fuzzy sets; Fuzzy systems; Level set;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems, 2008. FUZZ-IEEE 2008. (IEEE World Congress on Computational Intelligence). IEEE International Conference on
Conference_Location
Hong Kong
ISSN
1098-7584
Print_ISBN
978-1-4244-1818-3
Electronic_ISBN
1098-7584
Type
conf
DOI
10.1109/FUZZY.2008.4630527
Filename
4630527
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