Results 31 to 40 of about 7,822,373 (334)

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

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

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

Forecasting Agricultural Financial Weather Risk Using PCA and SSA in an Index Insurance Model in Low-Income Economies

open access: yesApplied Sciences, 2023
This article presents a novel methodology to assess the financial risk to crops in highly weather-volatile regions. We use data-driven methodologies that use singular value decomposition techniques in a low-income economy.
Adriana L. Abrego-Perez   +2 more
doaj   +1 more source

Propagation Model for Ground-to-Aircraft Communications in the Terahertz Band with Cloud Impairments

open access: yesEnergies, 2022
By operating over a large bandwidth, the terahertz (THz) frequency band (0.3–3 THz) promises to deliver extremely high data rates. While the use of this band in cellular communications systems is not expected to happen within the next decade, various ...
Vladimir Doborshchuk   +2 more
doaj   +1 more source

On Reliability Function of a k-out-of-n System with Decreasing Residual Lifetime of Surviving Components after Their Failures

open access: yesMathematics, 2022
We consider the reliability function of a k-out-of-n system under conditions that failures of its components lead to an increase in the load on the remaining ones and, consequently, to a change in their residual lifetimes.
Vladimir Rykov   +3 more
doaj   +1 more source

Reality and Probability: Introducing a New Type of Probability Calculus [PDF]

open access: yes, 2002
We consider a conception of reality that is the following: An object is 'real' if we know that if we would try to test whether this object is present, this test would give us the answer 'yes' with certainty.
Aerts, Diederik
core   +2 more sources

Supersymmetric probability distributions

open access: yes, 2013
We use anticommuting variables to study probability distributions of random variables, that are solutions of Langevin's equation. We show that the probability density always enjoys "worldpoint supersymmetry". The partition function, however, may not.
Nicolis, S., Zerkak, A.
core   +2 more sources

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

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle   +5 more
wiley   +1 more source

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