Stochastic Emulation using Generalized Stratified Sampling for Performance-Based Risk Optimization of Structures

arXiv:2608.05006 · cs.LG, stat.CO, stat.ML · Submitted 2026-08-05 · Read on arXiv

Isabela D. Rodrigues, Seymour M. J. Spence, Henrique M. Kroetz, André T. Beck

cs.LG, stat.CO, stat.ML

Submitted: 2026-08-05

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Generalized Stratified Sampling — 9× in this paper
• Accuracy — 8× in this paper · explained in 1 episode
• Performance-Based Risk Optimization — 6× in this paper
• Stochastic Polynomial Chaos Expansion — 5× in this paper
• Uncertainty Quantification — 5× in this paper · explained in 9 episodes
• Active Learning — 3× in this paper · explained in 6 episodes
• Core — 3× in this paper · explained in 2 episodes
• Surrogate Model — 3× in this paper · explained in 3 episodes
• Surrogate Models — 3× in this paper · explained in 3 episodes
• Calibration — 2× in this paper · explained in 9 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Wasserstein Distance — 2× in this paper · explained in 6 episodes
• American Institute of Steel Construction — 1× in this paper
• Computational Efficiency — 1× in this paper · explained in 2 episodes
• Design of Experiments — 1× in this paper
• Elias — 1× in this paper · explained in 2 episodes
• Genetic Algorithm (GA) — 1× in this paper · explained in 2 episodes
• Latent Space — 1× in this paper · explained in 7 episodes
• Multi-objective Optimization — 1× in this paper · explained in 5 episodes
• Uncertainty Propagation — 1× in this paper · explained in 4 episodes

Sources

• High-dimensional reliability-based design optimization using stochastic emulators

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