Keyword: statistics: distributions

Found 548 papers in total
Effect of Field Stress Variance on Test to Field Correlation in Accelerated Reliability Demonstration Testing
Effect of Field Stress Variance on Test to Field Correlation in Accelerated Reliability Demonstration Testing
2015,
This paper discusses the effect of field stress variance on the value of demonstrated...
New Exponentially Weighted Moving Average Control Charts for Monitoring Process Mean and Process Dispersion
New Exponentially Weighted Moving Average Control Charts for Monitoring Process Mean and Process Dispersion
2015,
Exponentially weighted moving average (EWMA) control charts have been widely accepted...
Development of a Fuzzy Rule-based Decision-making System for Evaluating the Lifetime of a Rubber Fender
Development of a Fuzzy Rule-based Decision-making System for Evaluating the Lifetime of a Rubber Fender
2015,
If a rubber fender, whose purpose is to absorb the shock energy that is generated when...
Bayesian Network Model with Application to Smart Power Semiconductor Lifetime Data
Bayesian Network Model with Application to Smart Power Semiconductor Lifetime Data
2015,
In this article, Bayesian networks are used to model semiconductor lifetime data...
A Bayesian network approach for population synthesis
A Bayesian network approach for population synthesis
2015,
Agent‐based micro‐simulation models require a complete list of agents...
Control Charts for the Lognormal Mean
Control Charts for the Lognormal Mean
2016,
Among a set of tools that form the core of statistical process control, statistical...
On the Correlation Structure of Gaussian Copula Models for Geostatistical Count Data
On the Correlation Structure of Gaussian Copula Models for Geostatistical Count Data
2016,
We describe a class of random field models for geostatistical count data based on...
A bivariate optimal replacement policy for a cold standby repairable system with preventive repair
A bivariate optimal replacement policy for a cold standby repairable system with preventive repair
2011,
In this paper, the repair–replacement problem for a deteriorating cold standby...
On flexible progressive censoring
On flexible progressive censoring
2011,
In life testing experiment under the setup of progressive Type II censoring we...
Monte Carlo comparison of tests of exponentiality against NWBUE alternatives
Monte Carlo comparison of tests of exponentiality against NWBUE alternatives
2015,
In this paper we focus on the testing of exponentiality (which essentially captures no...
A Mean-Variance Benchmark for Intertemporal Portfolio Theory
A Mean-Variance Benchmark for Intertemporal Portfolio Theory
2014,
Mean‐variance portfolio theory can apply to streams of payoffs such as...
Robust Kriging models in computer experiments
Robust Kriging models in computer experiments
2016,
In the Gaussian Kriging model, errors are assumed to follow a Gaussian process. This...
Different Estimation Methods for Constant Stress Accelerated Life Test under the Family of the Exponentiated Distributions
Different Estimation Methods for Constant Stress Accelerated Life Test under the Family of the Exponentiated Distributions
2016,
The Accelerated Life Testing (ALT) has been used for a long time in several fields to...
Monitoring Process Variance Using an ARL-unbiased EWMA-p Control Chart
Monitoring Process Variance Using an ARL-unbiased EWMA-p Control Chart
2016,
Control charts are effective tools for signal detection in manufacturing processes. As...
CUSUM Algorithm for Detecting Translations in Gamma Distributions
CUSUM Algorithm for Detecting Translations in Gamma Distributions
2016,
The cumulative sum algorithm is developed for detecting translations of...
System Reliability with Multiple Failure Modes and Time Scales
System Reliability with Multiple Failure Modes and Time Scales
2016,
Lifetime of some systems can be measured based on multiple time scales. For instance,...
Iterative Scaling in Curved Exponential Families
Iterative Scaling in Curved Exponential Families
2015,
The paper describes a generalized iterative proportional fitting procedure that can be...
Tests for Coefficients in High-dimensional Additive Hazard Models
Tests for Coefficients in High-dimensional Additive Hazard Models
2015,
We consider hypothesis testing problems for low‐dimensional coefficients in a...
Mixture Model Analysis of Partially Rank-Ordered Set Samples: Age Groups of Fish from Length-Frequency Data
Mixture Model Analysis of Partially Rank-Ordered Set Samples: Age Groups of Fish from Length-Frequency Data
2015,
We present a novel methodology for estimating the parameters of a finite mixture model...
Nonparametric Benchmark Dose Estimation with Continuous Dose-Response Data
Nonparametric Benchmark Dose Estimation with Continuous Dose-Response Data
2015,
We propose a new method for risk‐analytic benchmark dose (BMD) estimation in a...
A Semi-empirical Bayesian Chart to Monitor Weibull Percentiles
A Semi-empirical Bayesian Chart to Monitor Weibull Percentiles
2015,
This paper develops a Bayesian control chart for the percentiles of the Weibull...
A Bayes analysis of a competing risk model based on gamma and exponential failures
A Bayes analysis of a competing risk model based on gamma and exponential failures
2015,
The paper proposes a competing risk model based on minimum of gamma and exponential...
Evaluating failure rate of fault-tolerant multistage interconnection networks using Weibull life distribution
Evaluating failure rate of fault-tolerant multistage interconnection networks using Weibull life distribution
2015,
Fault-tolerant multistage interconnection networks (MINs) play a vital role in the...
Unified closed-form expression of logit and weibit and its extension to a transportation network equilibrium assignment
Unified closed-form expression of logit and weibit and its extension to a transportation network equilibrium assignment
2015,
This study proposes a generalized multinomial logit model that allows heteroscedastic...
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