85 citations · 279 across the 23 of their papers we have counts for
6 papers · 1 filter
On normalization of inconsistency indicators in pairwise comparisons
W. W. Koczkodaj, J. -P. Magnot, J. Mazurek +6
In this study, we provide mathematical and practice-driven justification for using normalization of inconsistency indicators in pairwise comparisons. The need for normaliza…
On the Convergence of the Pairwise Comparisons Inconsistency Reduction Process
Waldemar W. Koczkodaj, Jacek Szybowski
This study investigates a powerful model, targeted to subjective assessments, based on pairwise comparisons. It provides a proof that a distance-based inconsistency reduction trans…
The key properties of inconsistency indicators for a triad in pairwise comparison matrices
W. W. Koczkodaj, J. Szybowski
Processing information, acquired by subjective assessments, involves inconsistency analysis in most (if not all) applications of which some are of considerable importance at a nati…
Inconsistency indicator maps on groups for pairwise comparisons
W. W. Koczkodaj, J. Szybowski, E. Wajch
This study presents an abelian group approach to analyzing inconsistency in pairwise comparisons. However, it wrongly assumes that an inconsistency indicator can take values in any…
Pairwise Comparisons Simplified
W. W. Koczkodaj, J. Szybowski
This study examines the notion of generators of a pairwise comparisons matrix. Such approach decreases the number of pairwise comparisons from to . An algorithm…
On Axiomatization of Inconsistency Indicators for Pairwise Comparisons
W. W. Koczkodaj, R. Szwarc
We examine the notion of inconsistency in pairwise comparisons and propose an axiomatization which is independent of any method of approximation or the inconsistency indicator defi…