Results 11 to 20 of about 400,590 (330)

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

open access: bronzeBernoulli, 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.
Kenji Handa
core   +6 more sources

Spatial form factor for point patterns: Poisson point process, Coulomb gas, and vortex statistics [PDF]

open access: goldPhysical Review Research
Point processes have broad applications in science and engineering. In physics, their use ranges from quantum chaos to statistical mechanics of many-particle systems.
Matteo Massaro, Adolfo del Campo
doaj   +2 more sources

Deterministic walk on Poisson point process [PDF]

open access: yesESAIM: Proceedings and Surveys, 2017
A deterministic walk on a Poisson point process in Rd is an oriented graph where each point of the process is connected to only one other point following a deterministic and stationary rule of connection.
Stum Simon Le
doaj   +2 more sources

Navigation on a Poisson point process

open access: yesThe Annals of Applied Probability, 2008
On a locally finite point set, a navigation defines a path through the point set from one point to another. The set of paths leading to a given point defines a tree known as the navigation tree.
Bordenave, Charles
core   +6 more sources

A Stochastically Geometrical Poisson Point Process Approach for the Future 5G D2D Enabled Cooperative Cellular Network [PDF]

open access: goldIEEE Access, 2019
Due to recent developments in the cellular communication system, stochastic process implementation is necessary. The cellular communication system exhibits random patterns in various domains, thereby compelling the utilization of stochastic processes to ...
Faizan Qamar   +4 more
doaj   +2 more sources

Scattering Statistics of Generalized Spatial Poisson Point Processes [PDF]

open access: greenICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019
We present a machine learning model for the analysis of randomly generated discrete signals, modeled as the points of an inhomogeneous, compound Poisson point process. Like the wavelet scattering transform introduced by Mallat, our construction is naturally invariant to translations and reflections, but it decouples the roles of scale and frequency ...
Michael Perlmutter   +2 more
openalex   +4 more sources

Spatial Pattern Simulation of Antenna Base Station Positions Using Point Process Techniques

open access: yesTelecom, 2022
Spatial statistics is a powerful tool for analyzing data that are illustrated as points or positions in a regular or non-regular state space. Techniques that are proposed to investigate the spatial association between neighboring positions are based on ...
Stelios Zimeras
doaj   +1 more source

Modeling Scheme of Multi-Layer Heterogeneous Network for Dense Hotspot Area [PDF]

open access: yesJisuanji gongcheng, 2021
To address the heterogeneity in Base Station(BS) deployment and the coupling between User Equipment (UE) and BS in the hotspot communication scenario of the fifth-generation(5G)/beyond 5G(B5G) networks,this paper proposes a three-layer heterogeneous ...
LĂĽ Yaping, JIA Xiangdong, CHEN Yuwan, LU Yi
doaj   +1 more source

Poissonization Principle for a Class of Additive Statistics

open access: yesMathematics, 2022
In this paper, we consider a class of additive functionals of a finite or countable collection of the group frequencies of an empirical point process that corresponds to, at most, a countable partition of the sample space.
Igor Borisov, Maman Jetpisbaev
doaj   +1 more source

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