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stat.ME2024
Determining adequate consistency levels for aggregation of expert estimates
Vitaliy Tsyganok, Andriy Olenko, Pavlo Roik +1
To obtain reliable results of expertise, which usually use individual and group expert pairwise comparisons, it is important to summarize (aggregate) expert estimates provided that…
stat.ME2024
On Nonparametric Estimation of Covariograms
Adam Bilchouris, Andriy Olenko
The paper overviews and investigates several nonparametric methods of estimating covariograms. It provides a unified approach and notation to compare the main approaches used in ap…
math.ST2024
On filter-type estimation of discretely sampled cyclic long-memory processes
Antoine Ayache, Serhii Kravchenko, Andriy Olenko
The generalized filtered method of moments was developed in the recent papers by Alomari et al., 2020, and Ayache et al., 2022. It used functional data obtained from continuously s…