Results 71 to 80 of about 30,679 (211)
Dynamically accelerated cover times
Physical Review Research, 2020 Among observables characterizing the random exploration of a graph or lattice, the cover time, namely, the time to visit every site, continues to attract widespread interest.
Gcina Maziya +3 more
doaj +1 more source
Non-Gaussianity of resistance fluctuations near electrical breakdown
, 2003 We study the resistance fluctuation distribution of a thin film near electrical breakdown. The film is modeled as a stationary resistor networkunder biased percolation.
Alfinito, E. +3 more
core +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.We develop a full randomization of the classical hyper‐logistic growth model by obtaining closed‐form expressions for relevant quantities of interest, such as the first probability density function of its solution, the time until a given fixed population is reached, and the population at the inflection point.
Juan Carlos Cortés +2 more
wiley +1 more source
Analysis of Ferquency Maximum Flood in Mountain basin (Case study : Armand station) [PDF]
علوم و مهندسی آبیاری, 2012 A bivariate extreme value distribution, namely the Gumbel mixed model constructed from Gumbel marginal distributions is employed to analyze the joint distribution of correlated flood peak (probable maximum flood) and amount.
D. Rahimi, A. Baratian
doaj
An Exact Method for Reliable Shortest Path Problems With Correlation
Networks, EarlyView.ABSTRACT Shortest path problems often arise in contexts where travel times are uncertain. In these settings, reliable paths are often valued more than paths with lower expected travel times. This has led to several variants of reliable shortest path problems (RSPP) that handle travel time reliability differently. We propose an algorithmic framework for
Esteban Leiva +3 more
wiley +1 more source
PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST
Jurnal Teknik Sipil dan Perencanaan, 2016 Rainfall event is a stochastic process, so to explain and analyze this processes the probability theory and frequency analysisare used. There are four types of probability distributions.They are normal, log normal, log Pearson III and Gumbel. To find the
Togani Cahyadi Upomo, Rini Kusumawardani
doaj
Archimedean Copula Estimation Parameter with Kendall Distribution Function
Cumhuriyet Science Journal, 2017 In the literature, up to now, it is common thatfor Gumbel, Clayton and Frank calculated Kendall Distribution function and to the extent those applications havebeen made.
Ayşe Metın Karakas +2 more
doaj +1 more source
Lomax-Gumbel {Fréchet}: A New Distribution
Journal of Advances in Mathematics and Computer Science, 2019 In this paper the T-R{Y} framework is used for proposing a new distribution that called The Lomax-Gumbel{Frechet} distribution. We study in details the properties of this distribution including hazard function, quantile Function, the skewness, the kurtosis, transformation, Renyi entropy, and moment generating function.
R. E. Abdelatty +2 more
openaire +2 more sources
An objective Bayesian method for including parameter uncertainty in ensemble model output statistics
Quarterly Journal of the Royal Meteorological Society, EarlyView.Conventional model output statistics and ensemble model output statistics methods for calibrating ensemble forecasts lead to severe underestimation of the probabilities of ensemble extremes (in blue). This is because they ignore statistical parameter uncertainty.
Stephen Jewson +4 more
wiley +1 more source
Extreme fluctuations in noisy task-completion landscapes on scale-free networks
, 2007 We study the statistics and scaling of extreme fluctuations in noisy task-completion landscapes, such as those emerging in synchronized distributed-computing networks, or generic causally-constrained queuing networks, with scale-free topology.
Bouchaud J.-P. +15 more
core +1 more source