Directions of directional, ordered directional and strengthened ordered directional increasingness of linear and ordered linear fusion operators

Date

2019

Authors

Roldán López de Hierro, Antonio Francisco
Mesiar, Radko

Director

Publisher

IEEE
Acceso abierto / Sarbide irekia
Contribución a congreso / Biltzarrerako ekarpena
Versión aceptada / Onetsi den bertsioa

Project identifier

  • ES/1PE/TIN2016-77356-P/
Impacto
OpenAlexGoogle Scholar
cited by count

Abstract

In this work we discuss the forms of monotonicity that have been recently introduced to relax the monotonicity condition in the definition of aggregation functions. We focus on directional, ordered directional and strengthened ordered directional monotonicity, study their main properties and provide some results about their links and relations among them. We also present two families of functions, the so-called linear fusion functions and ordered linear fusion functions and we study the set of directions for which these types of functions are directionally, ordered directionally and strengthened ordered directionally increasing. In particular, OWA operators are an example of ordered linear fusion functions.

Description

Keywords

Aggregation function, Directional monotonicity, Generalizations of monotonicity, OWA operator

Department

Estatistika, Informatika eta Matematika / Institute of Smart Cities - ISC / Estadística, Informática y Matemáticas

Faculty/School

Degree

Doctorate program

item.page.cita

M. Sesma-Sara, C. Marco-Detchart, J. Lafuente, A. Roldán, R. Mesiar and H. Bustince, 'Directions of directional, ordered directional and strengthened ordered directional increasingness of linear and ordered linear fusion operators,' 2018 IEEE Symposium Series on Computational Intelligence (SSCI), Bangalore, India, 2018, pp. 434-440. DOI: 10.1109/SSCI.2018.8628679

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