Generalized Interval-valued OWA Operators with Interval Weights Derived from Interval-valued Overlap Functions
This work addresses a theoretical extension in fuzzy logic and aggregation operators, but it is incremental as it builds on existing concepts without broad practical impact.
The authors extended overlap functions to the interval-valued setting and used them to construct OWA operators with interval-valued weights, analyzing properties like homogeneity and migrativity.
In this work we extend to the interval-valued setting the notion of an overlap functions and we discuss a method which makes use of interval-valued overlap functions for constructing OWA operators with interval-valued weights. . Some properties of interval-valued overlap functions and the derived interval-valued OWA operators are analysed. We specially focus on the homogeneity and migrativity properties.