3 papers
cs.AI2024
Detection of decision-making manipulation in the pairwise comparisons method
Michał Strada, Sebastian Ernst, Jacek Szybowski +1
Most decision-making models, including the pairwise comparison method, assume the decision-makers honesty. However, it is easy to imagine a situation where a decision-maker tries t…
cs.AI2022
Manipulation of individual judgments in the quantitative pairwise comparisons method
M. Strada, K. Kułakowski
Decision-making methods very often use the technique of comparing alternatives in pairs. In this approach, experts are asked to compare different options, and then a quantitative r…
math.ST2022
Some Notes on the Similarity of Priority Vectors Derived by the Eigenvalue Method and the Geometric Mean Method
Jiří Mazurek, Konrad Kułakowski, Sebastian Ernst +1
This paper examines the differences in ordinal rankings obtained from a pairwise comparison matrix using the eigenvalue method and the geometric mean method. First, we introduce se…