Xiaoyu Wang

16 papers A* 3Misc 2Journal 10Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Fully First-Order Methods for DecentralizedBilevel Optimization.
IEEE Trans. Signal Process.
Xiaoyu Wang, Xuxing Chen, Shiqian Ma, Tong Zhang
2025 — conf
ScaleBiO: Scalable Bilevel Optimization for LLM Data Reweighting.
ACL (1)
Rui Pan, Dylan Zhang, Hanning Zhang, Xingyuan Pan, Minrui Xu, Jipeng Zhang, Renjie Pi, Xiaoyu Wang, Tong Zhang
2024 A* conf
Accelerated Convergence of Stochastic Heavy Ball Method under Anisotropic Gradient Noise.
ICLR
Rui Pan, Yuxing Liu, Xiaoyu Wang, Tong Zhang
2024 J jnl
Fully First-Order Methods for Decentralized Bilevel Optimization.
CoRR
Xiaoyu Wang, Xuxing Chen, Shiqian Ma, Tong Zhang
2024 J jnl
ScaleBiO: Scalable Bilevel Optimization for LLM Data Reweighting.
CoRR
Rui Pan, Jipeng Zhang, Xingyuan Pan, Renjie Pi, Xiaoyu Wang, Tong Zhang
2023 J jnl
Accelerated Convergence of Stochastic Heavy Ball Method under Anisotropic Gradient Noise.
CoRR
Rui Pan, Yuxing Liu, Xiaoyu Wang, Tong Zhang
2023 A* conf
Generalized Polyak Step Size for First Order Optimization with Momentum.
ICML
Xiaoyu Wang, Mikael Johansson, Tong Zhang
2023 J jnl
Improved Step-Size Schedules for Proximal Noisy Gradient Methods.
IEEE Trans. Signal Process.
Sarit Khirirat, Xiaoyu Wang, Sindri Magnússon, Mikael Johansson
2023 J jnl
On the Convergence of Stochastic Gradient Descent with Bandwidth-based Step Size.
J. Mach. Learn. Res.
Xiaoyu Wang, Yaxiang Yuan
2022 J jnl
On Uniform Boundedness Properties of SGD and its Momentum Variants.
CoRR
Xiaoyu Wang, Mikael Johansson
2022 Misc conf
Zeroth-Order Randomized Subspace Newton Methods.
ICASSP
Erik Berglund, Sarit Khirirat, Xiaoyu Wang
2021 J jnl
Bandwidth-based Step-Sizes for Non-Convex Stochastic Optimization.
CoRR
Xiaoyu Wang, Mikael Johansson
2021 Misc conf
Improved Step-Size Schedules for Noisy Gradient Methods.
ICASSP
Sarit Khirirat, Xiaoyu Wang, Sindri Magnússon, Mikael Johansson
2021 A* conf
On the Convergence of Step Decay Step-Size for Stochastic Optimization.
NeurIPS
Xiaoyu Wang, Sindri Magnússon, Mikael Johansson
2021 J jnl
On the Convergence of Step Decay Step-Size for Stochastic Optimization.
CoRR
Xiaoyu Wang, Sindri Magnússon, Mikael Johansson
2019 J jnl
Stochastic proximal quasi-Newton methods for non-convex composite optimization.
Optim. Methods Softw.
Xiaoyu Wang, Xiao Wang, Ya-Xiang Yuan