Hongseok Namkoong

6 catalog papers. Identity-linked publications and additional name matches are distinguished below.

ORCID: 0000-0002-5708-4044

Publications

• Diagnosing Model Performance Under Distribution Shift — Operations Research 2026
• Minimax Optimal Estimation of Stability Under Distribution Shift — Operations Research 2026
• Distributionally Robust Losses for Latent Covariate Mixtures — Operations Research 2023
• Bounds on the conditional and average treatment effect with unobserved confounding factors — The Annals of Statistics 2022
• Learning models with uniform performance via distributionally robust optimization — The Annals of Statistics 2021
• Variance-based Regularization with Convex Objectives — Journal of Machine Learning Research 2019 (name-matched, not ORCID-linked)