Obtaining the consensus and inconsistency among a set of assertions on a qualitative attribute. - Adolfo Guzmán-Arenas; Adriana Jimenez-Contreras (Expert Syst. Appl., 2010)

The centroid or consensus of a set of objects with qualitative attributes. - Adolfo Guzmán-Arenas; Alma-Delia Cuevas; Adriana Jimenez-Contreras (Expert Syst. Appl., 2011)