%0 Journal Article
%A Cutello, Vincenzo
%A Montero De Juan, Francisco Javier
%T Hierarchical aggregation of OWA operators: basic measures and related computational problems.
%D 1995
%@ 0218-4885
%U https://hdl.handle.net/20.500.14352/57635
%X In this paper we will analyze some computational problems related with ordered hierarchical aggregations of OWA operators as defined by the authors in a previous paper. In particular, we will provide polynomial algorithms to maximize or minimize the degrees of dispersion and orness of the hierarchical OWA aggregation.
%~