Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Ágoston, Kolos Csaba"'
Autor:
Papp, Dávid, Agoston, Kolos Csaba
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 sequence are differentiable, then the sequence of derivatives also satisfie
Externí odkaz:
http://arxiv.org/abs/2406.08512
Autor:
Ágoston, Kolos Csaba, Varga, Veronika
Since 2016 the operation of insurance companies in the European Union is regulated by the Solvency II directive. According to the EU directive the capital requirement should be calculated as a 99.5\% of Value at Risk. In this study, we examine the im
Externí odkaz:
http://arxiv.org/abs/2404.17915
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 matrices since it has a linear programming problem formulation that may cont
Externí odkaz:
http://arxiv.org/abs/2402.06061
Standard methods, standard test conditions and the use of good sensory practices are key elements of sensory testing. However, while compliance assessment by trained and expert assessors is well developed, few information is available on testing cons
Externí odkaz:
http://arxiv.org/abs/2312.08141
Publikováno v:
Annals of Operations Research, 333(1): 239-247, 2024
Incomplete pairwise comparison matrices contain some missing judgements. A natural approach to estimate these values is provided by minimising a reasonable measure of inconsistency after unknown entries are replaced by variables. Two widely used inco
Externí odkaz:
http://arxiv.org/abs/2211.07976
Autor:
Ágoston, Kolos Csaba, Csató, László
Publikováno v:
European Journal of Operational Research, 314(3): 1078-1086, 2024
Estimating missing judgements is a key component in many multi-criteria decision making techniques, especially in the Analytic Hierarchy Process. Inspired by the Koczkodaj inconsistency index and a widely used solution concept of cooperative game the
Externí odkaz:
http://arxiv.org/abs/2206.10440
Autor:
Ágoston, Kolos Csaba, Csató, László
Publikováno v:
In European Journal of Operational Research 1 May 2024 314(3):1078-1086
Autor:
Ágoston, Kolos Csaba, Csató, László
Publikováno v:
Omega, 108: 102576, 2022
Pairwise comparison matrices are increasingly used in settings where some pairs are missing. However, there exist few inconsistency indices for similar incomplete data sets and no reasonable measure has an associated threshold. This paper generalises
Externí odkaz:
http://arxiv.org/abs/2102.10558
In a two-sided matching market when agents on both sides have preferences the stability of the solution is typically the most important requirement. However, we may also face some distributional constraints with regard to the minimum number of assign
Externí odkaz:
http://arxiv.org/abs/1711.04484
Publikováno v:
In European Journal of Operational Research 1 June 2022 299(2):722-734