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Chen Liu

Assistant Professor, City University of Hong Kong

3 papers at NeurIPS 2025

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Poster Session 2

Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Understanding and Improving Fast Adversarial Training against

l_{0}

Bounded Perturbations

#1206 · Xuyang Zhong, Yixiao Huang, Chen Liu

Poster Session 3

Thursday, December 4, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

DualOptim: Enhancing Efficacy and Stability in Machine Unlearning with Dual Optimizers

#1304 · Xuyang Zhong, Haochen Luo, Chen Liu

Poster Session 4

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Data Selection Matters: Towards Robust Instruction Tuning of Large Multimodal Models

#2912 · Xu Yang, Chen Liu, Ying Wei

We design an efficient data selection approach to construct a robust training mixture for visual instruction tuning in large multimodal models.