11th International Conference on Theory and Applications Soft Computing, Computing with Words and Perceptions and Artificial Intelligence, ICSCCW 2021, Antalya, Turkey, 23 - 24 August 2021, vol.362 LNNS, pp.214-220
In this paper, ELECTRE method is applied to supplier selection problem under Z-valued information. All values of criteria and importance weights are described by Z-numbers. The obtained results show effectiveness of the approach.