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Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology(6)
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2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(1)
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An optimal multivariate control chart for correlated Poisson variables using multiple dependent state sampling
ArticleAbstract: In this article we propose a control chart to monitor correlated Poisson variables, which uses a staPalabras claves:Average run length, Genetic Algorithm, Holgate’s model, Linear combination, Multiple dependent state, Multivariate control chartAutores:Andrés Plaza, Nadia Cárdenas-Escobar, Sandra García-BustosFuentes:scopusAn optimal multivariate control chart for normal variables using the Multiple dependent state scheme
Conference ObjectAbstract: This research proposes a multivariate control chart, whose parameters are optimized using genetic alPalabras claves:control chart, Genetic Algorithms, Hotelling T 2, Multiple dependent stateAutores:Joseph León, Maria Nela Pastuizaca Fernandez, Sandra García-BustosFuentes:scopusA control chart based on Pearson residuals for a negative binomial regression: application to infant mortality data
ArticleAbstract: Purpose: The study aims to design a control chart based on an exponentially weighted moving averagePalabras claves:Average run length, control chart, EWMA, Negative binomial regression, Pearson residualsAutores:César Pincay, Debón A., Nadia Cárdenas-Escobar, Sandra García-BustosFuentes:scopusA new inverted class methodology applied as a pilot program to students aspiring to enter an Ecuadorian university
Conference ObjectAbstract: This article describes a new methodology that we will call Active Learning used to treamline the teaPalabras claves:Active learning, Autonomous Work, Knowledge Improvement, learning teaching, New methodology, Soft skillsAutores:Dalton Noboa, Eva Mera-Intriago, Guillermo Baquerizo, Illych Álvarez, Sandra García-BustosFuentes:scopusControl Charts with Variable Dimension for Linear Combination of Poisson Variables
ArticleAbstract: This article analyzes the simultaneous control of several correlated Poisson variables by using thePalabras claves:control chart, Genetic Algorithm, multivariate, PoissonAutores:Francisco Vera, Mónica Mite-León, Sandra García-BustosFuentes:googlescopusControl charts for health surveillance based on residuals of negative binomial regression
ArticleAbstract: This research presents control charts based on one-sided exponentially weighted moving average (EWMAPalabras claves:Control charts, EWMA, Health Care, Negative binomial regression, residuals, SimulationAutores:Gema Zambrano, Sandra García-BustosFuentes:scopusCOVID-19. Demography and Health of the Ecuadorian Population
Conference ObjectAbstract: This article analyzes the vulnerability of the Ecuadorian population to COVID-19 in terms of five faPalabras claves:Morbidity, Mortality , overcrowdingAutores:Eva Mera-Intriago, Gina Ochoa, Loor K., Marcos Mendoza, Mario Solórzano, Sandra García-BustosFuentes:scopusApplication of control charts to detect anomalies in child mortality in Ecuador
ArticleAbstract: In this work, control charts have been designed in order to detect anomalies in the infant mortalityPalabras claves:Binomial Negative Regression, control chart, Deviance residuals, EWMAAutores:Debón A., Eva María Mera Intriago, Eva Mera-Intriago, Illych Álvarez, Illych Ramses Alvarez Alvarez, Iris Bustamante, Sandra García-BustosFuentes:googlescopusApplication of the Monte Carlo Simulation method to assess the overall productivity of a bromatological laboratory
Conference ObjectAbstract: The initial step of the production chain in a food processing factory in Ecuador is the qualificatioPalabras claves:bromatological laboratory, Monte Carlo, Productivity, SimulationAutores:Jorge Quichimbo, Nadia Cárdenas-Escobar, Sandra García-Bustos, Stalin Pinargote-ZavalaFuentes:scopusMortality tables of continental Ecuador using a survival analysis
ArticleAbstract: According to previous research carried out on mortality in Ecuador, the country has life tables drawPalabras claves:Actuarial method, Life expectancy, Life tables, logistic regression, Survival-Swanson methodAutores:Francisco Vera, Gina Ochoa, Mario Solórzano, Sandra García-Bustos, Solange CevallosFuentes:scopus