author = "Mesiar, R."

Encontrado 11 documentos, página mostrada 1 de 2

Migrativity of aggregation functions.

Description: We introduce a slight modification of the definition of migrativity for aggregation functions that allows useful characterization of this property. Among other things, in this context we prove that there are no t-conorms, uninorms or nullnorms that satisfy migrativity (with the product being the onl...
Language(s): Inglés

A generalization of the migrativity property of aggregation functions

Description: This paper brings a generalization of the migrativity property of aggregation functions, suggested in earlier work of some of the present authors by imposing the a-migrativity property of Durante and Sarkoci for all values of a instead of a single one. Replacing the algebraic product by an arbitrary...
Language(s): Inglés

Overlap functions and homogeneity

Description: In this work we study some properties of overlap functions from an analytical point of view. We study the relation between overlap functions and continuous t-norms. We focus on homogeneous overlap functions and we get a characterization of them. Finally we completely identify homogeneous migrative o...
Language(s): Inglés

Una generalización de la migratividad

Description: En este trabajo presentamos una generalizacion de los conceptos de funcion migrativa y funcion migrativa. En particular, nos centramos en la relacion de estas funciones migrativas generalizadas con algunas propiedades habitualmente requeridas a funciones de agregacion, como puede ser la existencia d...
Language(s): Español

Overlap functions.

Description: In this paper we address a key issue in scenario classification, where classifying concepts show a natural overlapping. In fact, overlapping needs to be evaluated whenever classes are not crisp, in order to be able to check if a certain classification structure fits reality and still can be useful f...
Language(s): Inglés

Overlap index, overlap functions and migrativity

Description: In this work we study overlap degrees expressed in terms of overlap functions. We present the basic properties that from our point of view must satisfy these overlap functions. We study a construction method, we analyze which t-norms are also overlap functions and we prove that if we apply particula...
Language(s): Inglés

Overlap index, overlap functions and migrativity

Description: In this work we study overlap degrees expressed in terms of overlap functions. We present the basic properties that from our point of view must satisfy these overlap functions. We study a construction method, we analyze which t-norms are also overlap functions and we prove that if we apply particula...
Language(s): Inglés

Una generalización de la migratividad

Description: En este trabajo presentamos una generalizacion de los conceptos de funcion migrativa y funcion migrativa. En particular, nos centramos en la relacion de estas funciones migrativas generalizadas con algunas propiedades habitualmente requeridas a funciones de agregacion, como puede ser la existencia d...
Language(s): Español

Two methods for image compression/reconstruction using OWA operators

Description: In this chapter we address image compression by means of two alternative algorithms. In the first algorithm, we associate to each image an interval-valued fuzzy relation, and we build an image which is n times smaller than the original one, by using two-dimensional OWA operators. The experimental re...
Language(s): Danés

Encontrado 11 documentos, página mostrada 1 de 2

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