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Article
Ensemble of surrogates with recursive arithmetic average
Surrogate models are often used to replace expensive simulations of engineering problems. The common approach is to construct a series of metamodels based on a training set, and then, from these surrogates, pi...
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Chapter and Conference Paper
A Multivariate Synthetic Control Chart for Monitoring Covariance Matrix Based on Conditional Entropy
In multivariate statistical process control field, besides monitoring the changes in the mean vector of a multivariate process, it is important to detect the changes in the covariance matrix of a multivariate ...
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Chapter and Conference Paper
Improved Rolled Throughput Yield: A Novel Method for Performance Measurement
The quality level measurement of a given process is essential to six sigma process improvement. Indicators such as rolled throughput yield and six sigma level have been applied to estimate the efficiency of to...
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Chapter and Conference Paper
Optimization of Multiple Responses Considering both Model Uncertainty and Regret Effect
Loss function approach is effective for multi-response optimization. However, previous loss function approach ignore model uncertainty and decision-makers’ regret effect when determining the optimal input sett...
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Chapter and Conference Paper
Multiobjective Simulation Optimization Using Stochastic Kriging
Multiobjective simulation optimization aims at finding Pareto optimal solutions and a common approach is to rely on metamodels to alleviate computational costs of the optimization process. We present a stochas...