In this paper we address a key issue in scenario classification, where classifying concepts
show a natural overlap**. In fact, overlap** needs to be evaluated whenever classes …

Overlap functions are aggregation operators specially introduced to be used in applications
involving the overlap problem and/or when the associativity property is not strongly required …

Overlap functions and grou** functions are special kinds of aggregation operators that
have been recently proposed for applications in classification problems, like, eg, imaging …

In this paper we study under which conditions overlap and grou** functions satisfy some
commonly demanded properties such as migrativity or homogeneity. We also recall that the …

In this work, we extend to the interval-valued setting the notion of overlap functions,
presenting a method which makes use of interval-valued overlap functions for constructing …

In this paper we introduce the definition of n-dimensional overlap functions and we justify the
axiomatization proposed in its definition. Basically, these functions allow to measure the …

The migrativity of aggregation functions is an interesting property from both theoretic and
applied points of view in fuzzy set theory, and many profound results on the migrative …

In this paper the notions of α-migrative uninorms and nullnorms over a fixed t-norm T and
over a fixed t-conorm S are introduced and studied. All cases when the uninorm U lies in any …

Overlap functions, as a new special class of binary aggregation functions, have been
investigated in many recent works for applications in image processing, classification …

In this paper, we investigate the migrativity of uninorms and nullnorms over any fixed overlap
function or grou** function. First, we introduce the concept of (α, O)-migrative uninorms …