Stochastic Bilevel Optimization

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15 papers4 papers in the last four weeks, up 33% on the four weeks before. 0.0% of all new papers.

  1. Accelerating Finite-Sum Bilevel Optimization with Fully First-Order Oracles

    Oct 17, 2026Qihao Zhou, Shanshui NiuBilevel OptimizationStochastic Bilevel Optimization

    Independent Researcher.

  2. A Single-Loop, Constant-Batch First-Order Penalty Method for Stochastic Bilevel Optimization

    Oct 5, 2026Xingyu Chen, Ming Yang, Quanqi Hu +1Stochastic Bilevel OptimizationBilevel Optimization

    Department of Computer Science and Engineering Texas A&M University, College Station, USA

  3. Smoothed Gradient Method for Nonconvex Federated Stochastic Bilevel Optimization

    Oct 4, 2026Xinwen Zhang, Peiran Yu, Zhaosong Lu +1Gradient DescentNonconvex Stochastic Optimization

    Temple University · University of Texas at Arlington · University of Minnesota

  4. Optimal Stochastic Bilevel Optimization with First-Order Oracles

    Oct 1, 2026Linxuan Pan, Junchi YangStochastic Bilevel OptimizationOracle Complexity

    The Chinese University of Hong Kong, Shenzhen

  5. Federated stochastic bilevel optimization with fully first-order gradients

    Sep 14, 2026Yihan Zhang, Rohit Dhaipule, Chiu C Tan +2Stochastic OptimizationBilevel Optimization

    1Temple University · 2Stony Brook University

  6. Stochastic Nonconvex Bilevel Optimization: Improved Rates Without Rare-Visit Assumption

    Sep 6, 2026Daniel Cortild, Mathias Staudigl, Juan Peypouquet +1Stochastic Bilevel OptimizationBilevel Optimization

    Mathematical Institute, University of Oxford, United Kingdom · Department of Business Analytics and Decision Sciences, University of Economics and Business, Vienna, Austria · Bernouilli Institute, University of Groningen, The Netherlands

  7. SGHA: A Single-Loop Fully First-Order Algorithm for Nonconvex-Strongly-Convex Bilevel Optimization

    Aug 24, 2026Zhihao Gu, Qilong Wu, Junchi YangStochastic Bilevel OptimizationBilevel Optimization

    Department of Industrial and Manufacturing Engineering The Pennsylvania State University · School of Data Science The Chinese University of Hong Kong, Shenzhen · Shenzhen Research Institute of Big Data and Shenzhen International Center for Industrial and Applied Mathematics

  8. Distribution-Aware Robust Bilevel Optimization: Quantile-Guided Huber Updates in Two-Timescale Stochastic Approximation

    Jun 21, 2026Zhiyu Li, Xi Xuan, Davide CarboneStochastic OptimizationStochastic Approximation

    University of Science and Technology of China Hefei, China · City University of Hong Kong Hong Kong SAR, China · Laboratoire de Physique de l’École Normale Supérieure, Université PSL, CNRS, Sorbonne Université, Université de Paris Paris, France

  9. Escaping the Variance Trap: Jacobian-Free Dynamics for Root-Finding Bilevel Optimization

    Jun 21, 2026Zhiyu Li, Xi Xuan, Davide CarboneStochastic ApproximationBilevel Optimization

    University of Science and Technology of China · City University of Hong Kong · Laboratoire de Physique de l’École Normale Supérieure, Université PSL, CNRS, Sorbonne Université, Université de Paris

  10. BROS: Bias-Corrected Randomized Subspaces for Memory-Efficient Single-Loop Bilevel Optimization

    May 11, 2026Hengrui Zhang, Boao Kong, Engao Zhang +1Stochastic Bilevel OptimizationBilevel Optimization

    1Sichuan University · 2Peking University

  11. On the Stability and Generalization of First-order Bilevel Minimax Optimization

    Apr 22, 2026Xuelin Zhang, Peipei YuanMin-Max OptimizationBilevel Optimization

    College of Informatics, Huazhong Agricultural University, Wuhan, 430070, China · School of Artificial Intelligence, Jianghan University, Wuhan, 430056, China

  12. Fine-grained Analysis of Stability and Generalization for Stochastic Bilevel Optimization

    Apr 5, 2026Xuelin Zhang, Hong Chen, Bin Gu +2Stochastic Bilevel OptimizationBilevel Optimization

    College of Informatics, Huazhong Agricultural University, Wuhan 430070, China · Engineering Research Center of Intelligent Technology for Agriculture, Ministry of Education, Wuhan 430070, China · School of Artificial Intelligence, Jilin University, Jilin 130012, China +2

  13. On the Convergence of Single-Loop Stochastic Bilevel Optimization with Approximate Implicit Differentiation

    Feb 27, 2026Yubo Zhou, Luo Luo, Guang Dai +1Stochastic Bilevel OptimizationImplicit Differentiation

    Xi’an Jiaotong University · Fudan University · SGIT AI Lab

  14. Non-Stationary Functional Bilevel Optimization

    Jan 21, 2026Jason Bohne, Ieva Petrulionyte, Michael Arbel +2Bilevel OptimizationHyperparameter Optimization

    Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, USA · Inria, CNRS, Grenoble INP, LJK, Université Grenoble Alpes

  15. A Provably Convergent Plug-and-Play Framework for Stochastic Bilevel Optimization

    May 2, 2025Tianshu Chu, Dachuan Xu, Wei Yao +2Stochastic Bilevel OptimizationBilevel Optimization

    Institute of Operations Research and Information Engineering, Beijing University of Technology · National Center for Applied Mathematics Shenzhen · National Center for Applied Mathematics Shenzhen, and Department of Mathematics, Southern University of Science and Technology +2