TY - JOUR AU - Cutello, V. AU - Montero, Javier PY - 1995 DO - 10.1142/S0218488595000037 SN - 0218-4885 UR - https://hdl.handle.net/20.500.14352/57635 T2 - International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems AB - 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... LA - eng M2 - 17 PB - World Scientific Publ Co Pte Ltd KW - Combinatorial programming KW - Aggregation operators KW - Combinatorial optimization TI - Hierarchical aggregation of OWA operators: basic measures and related computational problems. TY - journal article VL - 3 ER -