Results 1 to 10 of about 2,550,397 (296)

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

The quantum probability ranking principle for information retrieval [PDF]

open access: yes, 2009
While the Probability Ranking Principle for Information Retrieval provides the basis for formal models, it makes a very strong assumption regarding the dependence between documents.
Van Rijsbergen, C.   +8 more
core   +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

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

Generalized basic probability assignments [PDF]

open access: yes, 2002
Dempster-Shafer theory allows to construct belief functions from (precise) basic probability assignments. The present paper extends this idea substantially.
Augustin, Thomas
core   +1 more source

Bayesian penalized model for classification and selection of functional predictors using longitudinal MRI data from ADNI

open access: yesStatistical Theory and Related Fields, 2022
The main goal of this paper is to employ longitudinal trajectories in a significant number of sub-regional brain volumetric MRI data as statistical predictors for Alzheimer's disease (AD) classification. We use logistic regression in a Bayesian framework
Asish Banik, Taps Maiti, Andrew Bender
doaj   +1 more source

Supervised Nonparametric Classification in the Context of Replicated Point Patterns

open access: yesImage Analysis and Stereology, 2022
A spatial point pattern is a collection of points in space, representing, e.g. observed locations of trees, bird nests, centers of cells in a histological sample, etc.
Kateřina Pawlasová, Jiří Dvořák
doaj   +1 more source

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