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Itens para a visualização no momento 81-90 of 114
Uso de métodos bayesianos em testes de vida acelerados no controle da qualidade de produtos industriais
(Universidade Federal de São Carlos, 2006-03-03)
In this work, we introduce a Bayesian approach for quality control of industrial products, assuming units in test under stress levels higher than the usual level. We assume di¤erent distributions for the lifetimes of the ...
Estimativas de máxima verosimilhança e bayesianas do número de erros de um software
(Universidade Federal de São Carlos, 2006-02-24)
In this work we present the methodology of capture-recapture, under the classic and bayesian approach, to estimate the number of errors of software through inspection
by distinct reviewers. We present the general statistical ...
Um enfoque bayesiano do modelo de captura-recaptura na presença de covariáveis
(Universidade Federal de São Carlos, 2006-02-22)
This work has as main objective to insert covariates in the capture probability of the multiple capture-recapture method for closed animal population. Factors like climate, seasons of the year, animal size, could a¤ect the ...
Uma revisão do fator de Bayes com aplicação à modelos com misturas
(Universidade Federal de São Carlos, 2004-03-11)
Algumas extensões da distribuição Birnbaum-Saunders: uma abordagem bayesiana
(Universidade Federal de São Carlos, 2012-01-09)
The Birnbaum-Saunders Distribution is based on an physical damage that produces the cumulative fatigue materials, This fatigue was identified as an important cause of failure in engineering structures. Recently, this model ...
Modelagem estatística para a determinação de resultados de dados esportivos
(Universidade Federal de São Carlos, 2007-06-27)
The basic result of a soccer game is the final scoreboard, which can be seen as a
bivariate random vector. Theoretically and based on existent literature we can argue that
the number of marked gols by a team in a game ...
Um método para construção de distribuições de probabilidades do tipo contínuo
(Universidade Federal de São Carlos, 2013-05-10)
Redes probabilísticas de K-dependência para problemas de classificação binária
(Universidade Federal de São Carlos, 2012-02-28)
Classification consists in the discovery of rules of prediction to assist with planning and decision-making, being a continuously indispensable tool and a highly discussed subject in literature. As a special case in ...
Metodologia gráfica para dados de eventos recorrentes via bootstrap.
(Universidade Federal de São Carlos, 2005-01-05)
Experiments related to recurrent events provide information about the number of events,
time to their ocurrence and their costs. Nelson (1995) presents a methodology to obtain
confidence intervals for the cost and the ...
O efeito de reparametrização em testes de sobrevivência acelerados
(Universidade Federal de São Carlos, 2003-06-11)
Accelerated life tests are frequently used in industrial experiments to obtain measures on the reliability of products. In these tests, the units are submited at higher levels of stress than usual and the informations ...