Xiao, Quan

12 publications

ICML 2025 A First-Order Generative Bilevel Optimization Framework for Diffusion Models Quan Xiao, Hui Yuan, A F M Saif, Gaowen Liu, Ramana Rao Kompella, Mengdi Wang, Tianyi Chen

NeurIPS 2025 Analog In-Memory Training on General Non-Ideal Resistive Elements: The Impact of Response Functions Zhaoxian Wu, Quan Xiao, Tayfun Gokmen, Omobayode Fagbohungbe, Tianyi Chen

NeurIPS 2025 Beyond Value Functions: Single-Loop Bilevel Optimization Under Flatness Conditions Liuyuan Jiang, Quan Xiao, Lisha Chen, Tianyi Chen

ICML 2025 Efficient First-Order Optimization on the Pareto Set for Multi-Objective Learning Under Preference Guidance Lisha Chen, Quan Xiao, Ellen Hidemi Fukuda, Xinyi Chen, Kun Yuan, Tianyi Chen

UAI 2025 The Consistency Hypothesis in Uncertainty Quantification for Large Language Models Quan Xiao, Debarun Bhattacharjya, Balaji Ganesan, Radu Marinescu, Katya Mirylenka, Nhan H Pham, Michael Glass, Junkyu Lee

ICLR 2025 Unlocking Global Optimality in Bilevel Optimization: A Pilot Study Quan Xiao, Tianyi Chen

NeurIPS 2024 A Primal-Dual-Assisted Penalty Approach to Bilevel Optimization with Coupled Constraints Liuyuan Jiang, Quan Xiao, Victor M. Tenorio, Fernando Real-Rojas, Antonio G. Marques, Tianyi Chen

AISTATS 2023 Alternating Projected SGD for Equality-Constrained Bilevel Optimization Quan Xiao, Han Shen, Wotao Yin, Tianyi Chen

NeurIPS 2023 An Alternating Optimization Method for Bilevel Problems Under the Polyak-Łojasiewicz Condition Quan Xiao, Songtao Lu, Tianyi Chen

AISTATS 2022 A Single-Timescale Method for Stochastic Bilevel Optimization Tianyi Chen, Yuejiao Sun, Quan Xiao, Wotao Yin

ICML 2022 Sharp-MAML: Sharpness-Aware Model-Agnostic Meta Learning Momin Abbas, Quan Xiao, Lisha Chen, Pin-Yu Chen, Tianyi Chen

WACV 2020 Image Denoising via K-SVD with Primal-Dual Active Set Algorithm Quan Xiao, Canhong Wen, Zirui Yan