Axiomatic generalizations of OWA operators are introduces and discussed. First, OMA operators based on comonotone modularity are recalled. Then, several kinds of comonotone pseudoadditivity based OWA generalizations are characterized and exemplified. Some of already known OWA generalizations are thus seen from new points of view. In several cases an integral representation of generalized OWA op...

Abstract—This work proposes a fuzzy methodology to support the investment decisions. While choosing among competitive investment projects, the methodology makes ranking of projects using the new aggregation OWA operator – AsPOWA, presented in the environment of possibility uncertainty. For numerical evaluation of the weighting vector associated with the AsPOWA operator the mathematical programm...

An algorithm widely used in hotel companies for demand analysis is the so-called K-means. The aforementioned based on use of Euclidean distance as a dissimilarity measure and this fact can cause main handicap. Concretely, provides global difference between values descriptive variables that blur relative differences each component separately and, hence, cluster assign custom to an incorrect clus...

Ordered weighted averaging (OWA) operators have been widely used in decision making these past few years. An important issue facing the OWA operators’ users is the determination of the OWA weights. This paper introduces an OWA determination method based on truncated distributions that enables intuitive generation of OWA weights according to a certain level of risk and trade-off. These two dimen...

This article introduces the uncertain ordered weighted averaging adequacy coefficient (UOWAAC) operator. novel operator uses (OWA) operator, coefficient, and interval numbers in a single formulation. also extends UOWAAC by using order-inducing variables reordering process of input arguments. new extension is called induced (UIOWAAC) The presents an application approach multi-criteria group deci...

Prefabricated construction (PC) has been regarded as a sustainable method for its inherent advantages such energy savings, emissions reductions, and cleaner safer working environments. However, PC development hindered by weaknesses of fragmentation discontinuity. Effective interface management (IM) is integral to project success appropriate numerous interfaces with high complexity uncertainty a...