Update strategies for kriging models used in variable fidelity optimization

Mathematics

• Approximation 16%
• Computer Simulation 8%
• Convergence Rate 6%
• Costs 6%
• Design 10%
• Evaluate 6%
• Evaluation 6%
• Execution Time 10%
• Fidelity 93%
• Internal Combustion Engine 14%
• Iteration 10%
• Kriging 100%
• Likelihood 7%
• Metamodel 47%
• Model 24%
• Optimization 56%
• Optimization Methods 8%
• Response Surface 10%
• Simulation 5%
• Strategy 52%
• Taylor series 9%
• Trust Region 21%
• Update 72%
• Updating 9%

Engineering & Materials Science

• Computer simulation 4%
• Costs 3%
• Demonstrations 13%
• Internal combustion engines 8%
• Structural design 8%
• Taylor series 10%