Skip to content

Author

Jiawei Zhang

3 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#machine learning Preprint Oct 2026

Simplifying and Improving On-Policy Distillation for Few-Step Diffusion

Few-step distillation reduces the sampling cost of diffusion and flow models, but existing approaches often require auxiliary score models or specialized architectures. We show that simple on-policy velocity regression already provides a strong foundation for 4-NFE generation. To represent teacher velocity variation wi...

Jia-Wei Zhang, Zi-Yu Wan, Nan-Ye Ma et al. · 0 citations
#artificial intelligence Preprint Sep 2026

RE-0: Verified Recursive Improvement of Embodied Code-as-Policy Agents through Local On-Policy Distillation

RE-0, a recursively verified policy improvement framework, which improves both teacher-assisted execution and the standalone student, and generalizes to novel robots and scenes, and RE-OPD, which turns verified interventions into supervision for on-policy distillation.

Jia-Wei Zhang, Xiang-Rong Zhang, Rui-Ke Song et al. · 0 citations
Preprint Aug 2026

PACE: Phase-Progress-Aware Credit for Long-Horizon Embodied Manipulation

PACE, a credit-assignment framework for post-training on long-horizon manipulation, centered on a phase-progress-aware critic, is presented, demonstrating that PACE consistently achieves significant improvements over the strongest baseline.

Cheng-Ye Song, Jia-Wei Zhang, Rui-Ke Song et al. · 1 citation

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.