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Bayesian Analysis for the Generalized Lognormal Distribution Applied to Failure Time Analysis
(UNIV NAC COLOMBIA, DEPT ESTADISTICA, 2011)
There are several versions of the lognormal distribution in the statistical literature, one is based in the exponential transformation of generalized normal distribution (GN). This paper presents the Bayesian analysis for ...
A practical procedure for the selection of time-to-failure models based on the assessment of trends in maintenance data
(ELSEVIER SCI LTD, 2009)
Many times, reliability studies rely on false premises such as independent and identically distributed time between failures assumption (renewal process). This can lead to erroneous model selection for the time to failure ...
A nonparametric nonstationary procedure for failure prediction
(Institute of Electrical and Electronics Engineers, 2002-12)
The time between failures is a very useful measurement to analyze reliability models for time-dependent systems. In many cases, the failure-generation process is assumed to be stationary, even though the process changes ...
Testing inference in accelerated failure time models
(Canadian Center of Science and Education, 2014-04)
Stochastic Stability for Markovian Jump Linear Systems Subject to a Crucial Failure Event
(2003-11-07)
This paper is concerned with the stability of discrete-time linear systems subject to random jumps in the parameters, described by an underlying finite-state Markov chain. In the model studied, a stopping time τ Δ is ...
Stochastic Stability for Markovian Jump Linear Systems Subject to a Crucial Failure Event
(2003-11-07)
This paper is concerned with the stability of discrete-time linear systems subject to random jumps in the parameters, described by an underlying finite-state Markov chain. In the model studied, a stopping time τ Δ is ...
Prediction of failure probability of oil wells
(Brazilian Statistical Association, 2014)
Software failure prediction based on patterns of multiple-event failuresSoftware failure prediction based on patterns of multiple-event failures
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Ciência da Computação, 2021)
Robust accelerated failure time regression
(Elsevier Science, 2011-01)
Robust estimators for accelerated failure time models with asymmetric (or symmetric) error distribution and censored observations are proposed. It is assumed that the error model belongs to a log-location-scale family of ...