Mitigating Surrogate Model Bias in Kriging Accelerated Subset Simulation: Empirical Insights and Advancements

Keyphrases

• Surrogate Model 100%
• Model Bias 100%
• Kriging 100%
• Subset Simulation 100%
• Markov Chain Monte Carlo 50%
• Aerospace Engineering 50%
• Probability Estimation 50%
• Subset Simulation Algorithm 50%
• Sampling Methods 25%
• Estimation Method 25%
• Computational Efficiency 25%
• Computationally Expensive 25%
• Computational Cost 25%
• Numerical Examples 25%
• Model Errors 25%
• Metamodel 25%
• Design Requirements 25%
• Failure Probability 25%
• Systematic Error 25%
• Model Improvement 25%
• Integral Component 25%
• Active Learning Strategies 25%
• Metamodeling Technique 25%
• Reliability-based Design Optimization 25%
• Kriging Metamodel 25%
• Rare Event Estimation 25%
• Conditional Sampling 25%
• Design Optimization Methodology 25%

Engineering

• Surrogate Model 100%
• Subset Simulation 100%
• Simulation Algorithm 40%
• Probability Estimation 40%
• Aerospace Engineering 40%
• Numerical Example 20%
• Computational Efficiency 20%
• Failure Probability 20%
• Design Requirement 20%
• Based Design Optimization 20%
• Reliability Based Design 20%
• Rare Event Estimation 20%
• Systematic Error 20%
• Computational Cost 20%