point process
[/pɔɪnt ˈprɑːses/]
nounpl: point processes
processo pontual
1. A stochastic process that represents random events occurring at specific points in time or space, characterized by a countable set of points
The arrival times of customers at a store can be modeled as a point process.
Os tempos de chegada de clientes em uma loja podem ser modelados como um processo pontual.
2. In mathematics and statistics, a collection of random points distributed in a space according to some probability distribution
A Poisson point process is commonly used to model the distribution of trees in a forest.
Um processo pontual de Poisson é comumente usado para modelar a distribuição de árvores em uma floresta.
3. A probabilistic model used in telecommunications, seismology, and ecology to represent the occurrence of discrete events
Earthquake occurrences can be analyzed using point process theory.
As ocorrências de terremotos podem ser analisadas usando a teoria de processos pontuais.
This is a highly specialized term used primarily in academic, mathematical, and technical contexts. It is employed similarly in both Brazilian and European Portuguese, with minimal regional variation. The term is particularly important in statistical modeling, telecommunications engineering, and environmental science research conducted in Portuguese-speaking institutions.
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