Nonlinear Dimensionality Reduction via Homeomorphic Tangent Space and Compactness. - Shaoqun Zhang; Wanyun Xie (ICPCSEE (1), 2017)

Stable Nonconvex-Nonconcave Training via Linear Interpolation. - Thomas Pethick; Wanyun Xie; Volkan Cevher (NeurIPS, 2023)

Improving SAM Requires Rethinking its Optimization Formulation. - Wanyun Xie; Fabian Latorre; Kimon Antonakopoulos; Thomas Pethick; Volkan Cevher (ICML, 2024)

SAMPa: Sharpness-aware Minimization Parallelized. - Wanyun Xie; Thomas Pethick; Volkan Cevher (NeurIPS, 2024)

Mixed Nash for Robust Federated Learning. - Wanyun Xie; Thomas Pethick; Ali Ramezani-Kebrya; Volkan Cevher (Trans. Mach. Learn. Res., 2024)

Training Deep Learning Models with Norm-Constrained LMOs. - Thomas Pethick; Wanyun Xie; Kimon Antonakopoulos; Zhenyu Zhu; Antonio Silveti-Falls; Volkan Cevher (CoRR, 2025)

Chameleon: A Flexible Data-mixing Framework for Language Model Pretraining and Finetuning. - Wanyun Xie; Francesco Tonin; Volkan Cevher (CoRR, 2025)

Generalized Gradient Norm Clipping & Non-Euclidean (L0,L1)-Smoothness. - Thomas Pethick; Wanyun Xie; Mete Erdogan; Kimon Antonakopoulos; Tony Silveti-Falls; Volkan Cevher (CoRR, 2025)