Title :
Level-Dependent Sugeno Integral
Author :
Mesiar, Radko ; Mesiarova-Zemenkova, A. ; Ahmad, Khurshid
Author_Institution :
Inst. of Inf. Theor. & Autom. & the Inst. for Res. & Applic. of Fuzzy Modelling, Univ. of Ostrava, Ostrava
Abstract :
In this paper, a new concept of level-dependent Sugeno integral is introduced, and it is used to represent comonotone maxitive aggregation functions acting on a complete scale K. The relationship between the level-dependent Sugeno integral and some other types of fuzzy integrals is shown, and properties of the level-dependent Sugeno integral are discussed. Several examples show that the level-dependent Sugeno integral can have different aggregation attitudes for low input values than for high input values, and thus, overcome problems that arise while using the Sugeno integral.
Keywords :
fuzzy set theory; fuzzy systems; integral equations; comonotone maxitive aggregation functions; fuzzy integrals; level-dependent Sugeno integral; Comonotone maxitivity; Sugeno integral; level-dependent Sugeno integral; weak universal integral;
Journal_Title :
Fuzzy Systems, IEEE Transactions on
DOI :
10.1109/TFUZZ.2008.2005992