Results 41 to 50 of about 5,727 (203)
Cardinality estimation using Gumbel distribution
CoRR, 2020 Cardinality estimation is the task of approximating the number of distinct elements in a large dataset with possibly repeating elements. LogLog and HyperLogLog (c.f. Durand and Flajolet [ESA 2003], Flajolet et al. [Discrete Math Theor. 2007]) are small space sketching schemes for cardinality estimation, which have both strong theoretical guarantees of ...
Aleksander Lukasiewicz +1 more
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Rainfall probability modeling for Neelambur areas of Coimbatore, Tamil Nadu
Journal of Agrometeorology, 2009 Daily rainfall data obtained from the rain gauge station, Sulur (110 N and 770 E) were analyzed for fitting one day maximum rainfall, average weekly, monthly and seasonal rainfall data, using different distributions like Normal, Log-normal, Gumbel and ...
B. MAHESHWARA BABU, D. C. SAHOO
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The Gumbel hypothesis test for left censored observations using regional earthquake records as an example [PDF]
Natural Hazards and Earth System Sciences, 2011 Annual maximum (AM) time series are incomplete (i.e., censored) when no events are included above the assumed censoring threshold (i.e., magnitude of completeness).
E. M. Thompson +3 more
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Gumbel and κ-Gumbel probability distributions
, 2022 Here we propose the use of the κ-exponential to deform the Gumbel distribution. The κ-exponential is a function of κ-statistics, a statistics which has been developed by G. Kaniadakis, Politecnico di Torino, in the framework of special relativity and used for statistical analyses involving power law tailed statistical distributions.
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Model of contact friction based on extreme value statistics
Friction, 2018 We propose a model based on extreme value statistics (EVS) and combine it with different models for single-asperity contact, including adhesive and elasto-plastic contacts, to derive a relation between the applied load and the friction force on a rough ...
A. Malekan, S. Rouhani
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Cardinality Estimation Using Gumbel Distribution [PDF]
, 2022 Cardinality estimation is the task of approximating the number of distinct elements in a large dataset with possibly repeating elements. LogLog and HyperLogLog (c.f. Durand and Flajolet [ESA 2003], Flajolet et al. [Discrete Math Theor.
Łukasiewicz, Aleksander +1 more
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Local sequence alignments statistics: deviations from Gumbel statistics in the rare-event tail
Algorithms for Molecular Biology, 2007 Background The optimal score for ungapped local alignments of infinitely long random sequences is known to follow a Gumbel extreme value distribution. Less is known about the important case, where gaps are allowed. For this case, the distribution is only
Burghardt Bernd +2 more
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On Testing the Exponential and Gumbel Distribution [PDF]
, 1994 Consider the statistical experiment (ℝ B, {H β: β ∈ ℝ }), where Hβ denotes the generalized Pareto distribution given by the von Mises parametrization and H 0 is the standard exponential distribution. We investigate the two-sided testing problem H 0 against H β, β≠0. For that testing problem an asymptotically uniformly optimal test is established.
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Pesquisa Agropecuária Brasileira, 2004 O objetivo deste trabalho foi verificar o ajuste das séries de dados de radiação solar global média decendial, de 22 municípios do Estado do Rio Grande do Sul, às funções de distribuições de probabilidade normal, log-normal, gama, gumbel e weibull ...
Alberto Cargnelutti Filho +2 more
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GUMBEL DISTRIBUTION AND CURRENT FLUCTUATIONS IN CRITICAL SYSTEMS [PDF]
Fluctuation and Noise Letters, 2012 We investigate a particular phase transition between two different tunneling regimes, direct and injection (Fowler–Nordheim), experimentally observed in the current–voltage characteristics of the light receptor bacteriorhodopsin (bR). Here, the sharp increase of the current above about 3 V is theoretically interpreted as the cross-over between the ...
ALFINITO, ELEONORA +2 more
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