Adversarially Robust Optimization with Gaussian Processes
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Abstract (arXiv)
In this paper, we consider the problem of Gaussian process (GP) optimization with an added robustness requirement: The returned point may be perturbed by an adversary, and we require the function value to remain as high as possible even after this perturbation. This problem is motivated by settings in which the underlying functions during optimization and implementation stages are different, or when one is interested in finding an entire region of good inputs rather than only a single point. We show that standard GP optimization algorithms do not exhibit the desired robustness properties, and provide a novel confidence-bound based algorithm StableOpt for this purpose. We rigorously establish the required number of samples for StableOpt to find a near-optimal point, and we complement this guarantee with an algorithm-independent lower bound. We experimentally demonstrate several potential applications of interest using real-world data sets, and we show that StableOpt consistently succeeds in finding a stable maximizer where several baseline methods fail.
Key facts. Cited by 62 papers in the map (data through 14 Oct 2026). First posted on arXiv 25 Oct 2018.
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Citing papers per year: 2021: 15; 2022: 10; 2023: 12; 2024: 9; 2025: 7; 2026: 9.
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- 2026Batched Kernelized Bandits: Refinements and Extensions13 Mar 2026
- 2026Tighter Regret Lower Bound for Gaussian Process Bandits with Squared Exponential Kernel in Hypersphere20 Feb 2026
- 2025Robust Bayesian Optimisation with Unbounded Corruptions19 Nov 2025
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38 more
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- 2025BILBO: BILevel Bayesian Optimization4 Feb 2025
- 2024Practical Bayesian Algorithm Execution via Posterior Sampling27 Oct 2024
- 2024Sample-efficient Bayesian Optimisation Using Known Invariances22 Oct 2024
- 2024Lower Bounds for Time-Varying Kernelized Bandits22 Oct 2024
- 2024Sharpness-Aware Black-Box Optimization16 Oct 2024
- 2024Expected Diverse Utility (EDU): Diverse Bayesian Optimization of Expensive Computer Simulators2 Oct 2024
- 2024Regret Analysis for Randomized Gaussian Process Upper Confidence Bound2 Sep 2024
- 2024Improving SAM Requires Rethinking its Optimization Formulation17 Jul 2024
- 2024Robust Entropy Search for Safe Efficient Bayesian Optimization29 May 2024
- 2024Targeted Variance Reduction: Robust Bayesian Optimization of Black-Box Simulators with Noise Parameters6 Mar 2024
- 2023Stochastic Bayesian Optimization with Unknown Continuous Context Distribution via Kernel Density Estimation16 Dec 2023
- 2023Robust Best-arm Identification in Linear Bandits8 Nov 2023
- 2023Batch Bayesian Optimization for Replicable Experimental Design2 Nov 2023
- 2023Efficient Robust Bayesian Optimization for Arbitrary Uncertain Inputs31 Oct 2023
- 2023Bayesian Active Learning in the Presence of Nuisance Parameters23 Oct 2023
- 2023Distributionally Robust Model-based Reinforcement Learning with Large State Spaces5 Sep 2023
- 2023Robust Bayesian Satisficing16 Aug 2023
- 2023Adversarial Causal Bayesian Optimization31 Jul 2023
- 2023Learning Relevant Contextual Variables Within Bayesian Optimization23 May 2023
- 2023Robust expected improvement for Bayesian optimization16 Feb 2023
- 2023Randomized Gaussian Process Upper Confidence Bound with Tighter Bayesian Regret Bounds3 Feb 2023
- 2023Robust Bayesian Target Value Optimization11 Jan 2023
- 2022Multi-Fidelity Bayesian Optimization with Unreliable Information Sources25 Oct 2022
- 2022A Simple Structure For Building A Robust Model25 Apr 2022
- 2022Learning Representation for Bayesian Optimization with Collision-free Regularization16 Mar 2022
- 2022Regret Bounds for Expected Improvement Algorithms in Gaussian Process Bandit Optimization15 Mar 2022
- 2022Distributionally Robust Bayesian Optimization with varphi-divergences4 Mar 2022
- 2022Robust Multi-Objective Bayesian Optimization Under Input Noise15 Feb 2022
- 2022Distributed saddle point problems for strongly concave-convex functions11 Feb 2022
- 2022A Robust Phased Elimination Algorithm for Corruption-Tolerant Gaussian Process Bandits3 Feb 2022
- 2022Bayesian Optimization for Distributionally Robust Chance-constrained Problem31 Jan 2022
- 2022Thinking inside the box: A tutorial on grey-box Bayesian optimization2 Jan 2022
- 2021Max-Min Grouped Bandits17 Nov 2021
- 2021Misspecified Gaussian Process Bandit Optimization9 Nov 2021
- 2021Risk-averse Heteroscedastic Bayesian Optimization5 Nov 2021
50 newest of 62 All 62 (JSON)
- 2024Sharpness-Aware Black-Box Optimizationcited by 2
- 2024Sharpness-Aware Black-Box Optimization16 Oct 2024
- 2021Misspecified Gaussian Process Bandit Optimizationcited by 55
- 2022Robust Multi-Objective Bayesian Optimization Under Input Noisecited by 37
- 2022Thinking inside the box: A tutorial on grey-box Bayesian optimizationcited by 26
- 2021Value-at-Risk Optimization with Gaussian Processescited by 20
- 2022Multi-Fidelity Bayesian Optimization with Unreliable Information Sourcescited by 18
- 2021Risk-averse Heteroscedastic Bayesian Optimizationcited by 17
- 2023Distributionally Robust Model-based Reinforcement Learning with Large State Spacescited by 17
- 2022Distributionally Robust Bayesian Optimization with varphi-divergencescited by 16
- 2023Randomized Gaussian Process Upper Confidence Bound with Tighter Bayesian Regret Boundscited by 16
- 2022Regret Bounds for Expected Improvement Algorithms in Gaussian Process Bandit Optimizationcited by 15
- 2021Bias-Robust Bayesian Optimization via Dueling Banditscited by 11
- 2022A Robust Phased Elimination Algorithm for Corruption-Tolerant Gaussian Process Banditscited by 11
12 most cited of 61 All 61 (JSON)
- 2026Bayesian Optimization of CVaR with Unknown Hyperparameters13 Oct 2026
- 2026Robust Bayesian Optimization with Q-Exponential Surrogates26 Sep 2026
- 2026Maximally Robust Satisficing Bayesian Optimization15 Jul 2026
- 2026Robust Bayesian Decision Making under Adversarial Uncertainty9 Jul 2026
- 2026A Human-in-the-Loop Bayesian Optimization Framework for Constraint-Aware Bioprocess Development17 Jun 2026
- 2026Nearly-Optimal Algorithm for Adversarial Kernelized Bandits11 May 2026
- 2026Ensemble Distributionally Robust Bayesian Optimisation with Continuous Context8 May 2026
- 2026Batched Kernelized Bandits: Refinements and Extensions13 Mar 2026
- 2026Tighter Regret Lower Bound for Gaussian Process Bandits with Squared Exponential Kernel in Hypersphere20 Feb 2026
- 2025Robust Bayesian Optimisation with Unbounded Corruptions19 Nov 2025
- 2025Robust Satisficing Gaussian Process Bandits Under Adversarial Attacks2 Jun 2025
- 2025Wasserstein Distributionally Robust Bayesian Optimization with Continuous Context26 Mar 2025
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