3 papers
stat.ME2026
Refined thresholds for inconsistency: The effect of the graph associated with incomplete pairwise comparisons
Kolos Csaba Ãgoston, László Csató
The inconsistency of pairwise comparisons remains difficult to interpret in the absence of acceptability thresholds. The popular 10% cut-off rule proposed by Saaty has recently bee…
math.FA2025
Differentiating a Linear Recursive Sequence
Dávid Papp, Kolos Csaba Ãgoston
Consider a sequence of real-valued functions of a real variable given by a homogeneous linear recursion with differentiable coefficients. We show that if the functions in the seque…
math.OC2024
A clustering approach for pairwise comparison matrices
Kolos Csaba Ãgoston, Sándor Bozóki, László Csató
We consider clustering in group decision making where the opinions are given by pairwise comparison matrices. In particular, the k-medoids model is suggested to classify the matric…