A Framework for Multi-fidelity Modeling in Global Optimization Approaches

Mathematics

• Fidelity 100%
• Global Optimization 82%
• Modeling 51%
• Framework 45%
• Evaluation Function 15%
• Gaussian Process 13%
• Model 10%
• Metamodeling 10%
• Surface Approximation 10%
• Kriging 8%
• Response Surface 8%
• Feasible region 8%
• Surrogate 8%
• Simulation Model 7%
• Branch-and-bound 7%
• Performance 7%
• Complex Systems 6%
• Level Set 6%
• Partitioning 6%
• Elimination 6%
• Model-based 5%
• Target 5%
• Prediction 5%
• Evaluate 5%
• Optimization 5%
• Output 4%
• Estimate 3%

Engineering & Materials Science

• Global optimization 82%
• Function evaluation 26%
• Refining 11%
• Large scale systems 9%
• Set theory 7%