In the current account, we present an analysis of a non-discriminating criterion under simple additive weighting synthesis, considering deep decision hierarchy. A describes where all alternatives consideration perform equally. We question eliminating such from hierarchy in search simpler problem representation and computational efficiency. Yet, prove approach may result order misrepresentations...

When characterizing networks structurally, the discriminating ability of a topological measure (or also called index) is crucial. This relates to investigate its discrimination power (or also called uniqueness or degeneracy) that indicates how meaningful the given measure can distinguish nonisomorphic networks. In terms of biological and chemical graph analysis, a highly discriminative measure ...