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BIRTH AND DEATH PROCESSES AS PROJECTIONS OF HIGHER-DIMENSIONAL POISSON PROCESSES
(Applied Probability TrustSheffieldInglaterra, 1995)
Exploratory spectral analysis in three-dimensional spatial point patterns
(Universidade Federal de Lavras, 2022)
Using a non-homogeneous Poisson model with spatial anisotropy and change-points to study air pollution data
(Springer, 2019-06-01)
A non-homogeneous Poisson process is used to study the rate at which a pollutant's concentration exceeds a given threshold of interest. An anisotropic spatial model is imposed on the parameters of the Poisson intensity ...
As lógicas espaciais e a seletividade socioespacial do sistema bancário em Londrina – PR
(Universidade Estadual Paulista (Unesp), 2020-07-08)
Nessa dissertação analisamos a lógica de implantação de unidades de organizações bancárias em Londrina, cidade média do Paraná, com o objetivo de avaliar como essa lógica espacial favorece ou não o acesso da população a ...
Gaussian random permutation and the boson point process
(Cornell University, 2019-06)
We construct an infinite volume spatial random permutation (χ,σ), where χ⊂ℝd is a point process and σ:χ→χ is a permutation (bijection), associated to the formal Hamiltonian H(χ,σ)=∑_x∈χ‖x−σ(x)‖2. The measures are parametrized ...
A non-homogeneous poisson model with spatial anisotropy applied to ozone data from Mexico City
(Springer, 2015-06-01)
In this work we consider a non-homogenous Poisson model to study the behaviour of the number of times that a pollutant's concentration surpasses a given threshold of interest. Spatial dependence is imposed on the ...
Melhorando o processamento de consultas espaciais usando aproximações consertivas
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilEngenharia de SoftwareUTFPR, 2021-08-27)
The use of spatial information is getting progressively more attention in many fields of applications. This information is represented as instances of the spatial data types point, line, or region. Spatial databases are ...