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Bolong Cheng

2 accepted papers

2021

Beyond the Pareto Efficient Frontier: Constraint Active Search for Multiobjective Experimental Design

ICML 2021spotlight

Many problems in engineering design and simulation require balancing competing objectives under the presence of uncertainty. Sample-efficient multiobjective optimization methods focus on the objective function values in metric space and ignore the sampling behavior of the design configurations in pa…

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2020

Efficient Rollout Strategies for Bayesian Optimization

UAI 2020poster

Bayesian optimization (BO) is a class of sample-efficient global optimization methods, where a probabilistic model conditioned on previous observations is used to determine future evaluations via the optimization of an acquisition function. Most acquisition functions are myopic, meaning that they on…