An overview of operators for aggregating information

Z Xu, QL Da - International Journal of intelligent systems, 2003 - Wiley Online Library
In this work, we first make a survey of the existing main aggregation operators and then
propose some new aggregation operators such as the induced ordered weighted geometric …

The ordered weighted geometric averaging operators

ZS Xu, QL Da - International Journal of Intelligent Systems, 2002 - Wiley Online Library
The ordered weighted averaging (OWA) operator was introduced by Yager. 1 The
fundamental aspect of the OWA operator is a reordering step in which the input arguments …

Continuous generalized OWA operator and its application to decision making

LG Zhou, HY Chen - Fuzzy Sets and Systems, 2011 - Elsevier
In this paper we present a new class of operators called the continuous generalized ordered
weighted averaging (C-GOWA) operators, which extends the continuous ordered weighted …

[PDF][PDF] Fuzzy Generalized Hybrid Aggregation Operators and its Application in Fuzzy Decision Making.

JM Merigo, M Casanovas - International Journal of Fuzzy Systems, 2010 - researchgate.net
Abstract 1 The hybrid averaging (HA) is an aggregation operator that uses the weighted
average (WA) and the ordered weighted averaging (OWA) operator in the same formulation …

The induced generalized OWA operator

JM Merigó, AM Gil-Lafuente - Information Sciences, 2009 - Elsevier
We present the induced generalized ordered weighted averaging (IGOWA) operator. It is a
new aggregation operator that generalizes the OWA operator, including the main …

Majority additive–ordered weighting averaging: a new neat ordered weighting averaging operator based on the majority process

JI Peláez, JM Doña - International Journal of Intelligent Systems, 2003 - Wiley Online Library
A problem that we had encountered in the aggregation process is how to aggregate the
elements that have cardinality greater than one. The most common operators used in the …

Generalized moving averages, distance measures and OWA operators

JM Merigo, RR Yager - International journal of uncertainty …, 2013 - World Scientific
The concept of moving average is studied. We analyze several extensions by using
generalized aggregation operators, obtaining the generalized moving average. The main …

An overview of methods for determining OWA weights

Z Xu - International journal of intelligent systems, 2005 - Wiley Online Library
The ordered weighted aggregation (OWA) operator has received more and more attention
since its appearance. One key point in the OWA operator is to determine its associated …

Quantitative weights and aggregation

T Calvo, R Mesiar, RR Yager - IEEE Transactions on Fuzzy …, 2004 - ieeexplore.ieee.org
Based on the strong idempotency of aggregation operators, quantitative weights are
incorporated into the fusion process. Our general method is compared with some previous …

Generalized OWA aggregation operators

RR Yager - Fuzzy optimization and decision making, 2004 - Springer
We extend the ordered weighted averaging (OWA) operator to a provide a new class of
operators called the generalized OWA (GOWA) operators. These operators add to the OWA …