Results 21 to 30 of about 595,051 (315)

An alternative hyper-Poisson distribution

open access: yesStatistica, 2013
An alternative form of hyper-Poisson distribution is introduced through its probability mass function and studies some of its important aspects such as mean, variance, expressions for its raw moments, factorial moments, probability generating function ...
C. Satheesh Kumar, B. Unnikrishnan Nair
doaj   +1 more source

DISTRIBUSI POISSON DAN DISTRIBUSI EKSPONENSIAL DALAM PROSES STOKASTIK

open access: yesMedia Statistika, 2011
In the queueing system, the processes usually come from a Poisson process. In this system should be obtained an arrival distribution and a service distribution.
Sugito Sugito, Moch Abdul Mukid
doaj   +1 more source

The two-parameter Poisson--Dirichlet point process [PDF]

open access: yes, 2009
The two-parameter Poisson--Dirichlet distribution is a probability distribution on the totality of positive decreasing sequences with sum 1 and hence considered to govern masses of a random discrete distribution.
Handa, Kenji
core   +1 more source

Counting processes with Bern\v{s}tein intertimes and random jumps [PDF]

open access: yes, 2014
We consider here point processes $N^f(t)$, $t>0$, with independent increments and integer-valued jumps whose distribution is expressed in terms of Bern\v{s}tein functions $f$ with L\'evy measure $\nu$.
Orsingher, Enzo, Toaldo, Bruno
core   +1 more source

Association of ambient ozone pollution with respiratory disease among children: comparison among three distribution fittings of daily hospitalization in generalized additive model analysis

open access: yesZhongguo gonggong weisheng, 2022
ObjectiveTo compare differences among the results of utilizing Poisson distribution, quasi-Poisson distribution, and negative binomial distribution in the generalized additive model (GAM) analysis on the association of ambient air ozone (O3) with ...
Zheng-rong GU, Xin-yu WANG, Hui XU
doaj   +1 more source

A Berry-Esseen theorem for Pitman's $\alpha$-diversity

open access: yes, 2020
This paper is concerned with the study of the random variable $K_n$ denoting the number of distinct elements in a random sample $(X_1, \dots, X_n)$ of exchangeable random variables driven by the two parameter Poisson-Dirichlet distribution, $PD(\alpha ...
Dolera, Emanuele, Favaro, Stefano
core   +1 more source

On the One dimensional Poisson Random Geometric Graph [PDF]

open access: yes, 2010
Given a Poisson process on a bounded interval, its random geometric graph is the graph whose vertices are the points of the Poisson process and edges exist between two points if and only if their distance is less than a fixed given threshold.
Decreusefond, Laurent, Ferraz, Eduardo
core   +6 more sources

Expectation Propagation for Poisson Data [PDF]

open access: yes, 2019
The Poisson distribution arises naturally when dealing with data involving counts, and it has found many applications in inverse problems and imaging. In this work, we develop an approximate Bayesian inference technique based on expectation propagation ...
Arridge, Simon, Jin, Bangti, Zhang, Chen
core   +2 more sources

Multiple electromagnetic electron positron pair production in relativistic heavy ion collisions [PDF]

open access: yes, 1996
We calculate the cross sections for the production of one and more electron-positron pairs due to the strong electromagnetic fields in relativistic heavy ion collisions.
Adrian Alscher   +19 more
core   +2 more sources

The Poisson–Lindley Distribution: Some Characteristics, with Its Application to SPC

open access: yesMathematics, 2023
Statistical process control (SPC) is a significant method to monitor processes and ensure quality. Control charts are the most important tools in SPC.
Waleed Ahmed Hassen Al-Nuaami   +2 more
doaj   +1 more source

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