Results 11 to 20 of about 1,691,147 (248)

Circular functional analysis of OCT data for precise identification of structural phenotypes in the eye

open access: yesScientific Reports, 2021
Progressive optic neuropathies such as glaucoma are major causes of blindness globally. Multiple sources of subjectivity and analytical challenges are often encountered by clinicians in the process of early diagnosis and clinical management of these ...
Md. Hasnat Ali   +9 more
doaj   +1 more source

Generalised block bootstrap and its use in meteorology [PDF]

open access: yesAdvances in Statistical Climatology, Meteorology and Oceanography, 2017
In an earlier paper, Rakonczai et al.(2014) emphasised the importance of investigating the effective sample size in case of autocorrelated data. The simulations were based on the block bootstrap methodology.
L. Varga, A. Zempléni
doaj   +1 more source

Branching Random Walks with One Particle Generation Center and Possible Absorption at Every Point

open access: yesMathematics, 2023
We consider a new model of a branching random walk on a multidimensional lattice with continuous time and one source of particle reproduction and death, as well as an infinite number of sources in which, in addition to the walk, only the absorption of ...
Elena Filichkina, Elena Yarovaya
doaj   +1 more source

Leveraging Twitter data to understand public sentiment for the COVID‐19 outbreak in Singapore

open access: yesInternational Journal of Information Management Data Insights, 2021
Microblogging has become one of the most useful tools for sharing everyday life events and news and for expressing opinions about those events. As Twitter posts are short and constantly being generated, they are a great source for providing public ...
Khairiyah Mohamed Ridhwan   +1 more
doaj   +1 more source

Lexicographic probability, conditional probability, and nonstandard probability [PDF]

open access: yesGames and Economic Behavior, 2010
The relationship between Popper spaces (conditional probability spaces that satisfy some regularity conditions), lexicographic probability systems (LPS's), and nonstandard probability spaces (NPS's) is considered. If countable additivity is assumed, Popper spaces and a subclass of LPS's are equivalent; without the assumption of countable additivity ...
openaire   +3 more sources

Probability, propensity and probability of propensities (and of probabilities) [PDF]

open access: yesAIP Conference Proceedings, 2017
Invited contribution to the proceedings MaxEnt 2016 based on the talk given at the workshop (Ghent, Belgium, 10-15 July 2016), supplemented by work done within the program Probability and Statistics in Forensic Science at the Isaac Newton Institute for Mathematical Sciences ...
openaire   +2 more sources

Response Analysis of Projectile System Under Gaussian Noise Excitation Using Path Integral Method

open access: yesInternational Journal of Aerospace Engineering
During flight, projectiles are subject to uncertainties such as aerodynamic forces, wind gusts, and measurement errors; all of which significantly affect their stability and accuracy.
Liang Wang   +4 more
doaj   +2 more sources

Branching Random Walks with Two Types of Particles on Multidimensional Lattices

open access: yesMathematics, 2022
We consider a continuous-time branching random walk on a multidimensional lattice with two types of particles and an infinite number of initial particles.
Iuliia Makarova   +3 more
doaj   +1 more source

On the Quadratization of the Integrals for the Many-Body Problem

open access: yesMathematics, 2021
A new approach to the construction of difference schemes of any order for the many-body problem that preserves all its algebraic integrals is proposed herein.
Yu Ying   +4 more
doaj   +1 more source

Gamblers Never Change their Habits

open access: yesAustrian Journal of Statistics, 2016
In the game ‘6 out of 45’ the gambler has to guess 6 different numbers out of 45. These guesses are far from being uniformly distributed, instead gamblers prefer certain numbers and avoid others.
Karl Grill, Norbert Kusolitsch
doaj   +1 more source

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