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O efeito da autocorrelação no desempenho do gráfico T2 de hotelling: caso bivariado
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia de ProduçãoEstratégia; Qualidade; Gestão Ambiental; Gestão da Produção e Operações, 2013-09-19)
The chart of control of Hotelling T2 has been the main statistical device
used in monitoring multivariate processes. Currently the technological
development of control systems and automation enabled a high rate
of ...
Uma avaliação do desempenho de núcleos-estimadores no controle de processos multivariados
(Universidade Federal de Minas GeraisUFMG, 2006-06-23)
The purpose of this dissertation is to evaluate the performance of kernel estimators and the empirical distribution function when applied in quality control of multivariate processes with and without autocorrelation with ...
Monitoreo de perfiles para respuesta discreta agregada
(Bogotá - Ciencias - Doctorado en Ciencias - EstadísticaDepartamento de EstadísticaUniversidad Nacional de Colombia - Sede Bogotá, 2020-08-21)
The temporary aggregation of data is a procedure that occurs frequently in various areas and for different reasons, among which are a better handling of high-frequency data or simplicity in the monitoring processes. Many ...
On the use of random sets in geotechnical engineering
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - GeotecniaDepartamento de Ingeniería Civil y AgrícolaFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2021-10)
Geotechnics is subject to two major types of uncertainty: aleatory and epistemic. Aleatory uncertainty refers to the inherent variability of materials and their external agents, while epistemic uncertainty refers to the ...
Damage probability assessment for adjoining buildings to deep excavations in soft soils
(Universidad Nacional de Colombia - Sede Bogotá, 2019-12-30)
In densely populated cities, the lack of space on the surface gives rise to the need for utilizing subsoil through different infrastructures, in which deep open excavations are required. However, there are several challenges ...