Shiming Xiang

Full Professor, Institute of automation, Chinese academy of science, Chinese Academy of Sciences

2 papers at NeurIPS 2025

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Poster Session 2

1 paper

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

Exhibit Hall C,D,E

Diffusion Model as a Noise-Aware Latent Reward Model for Step-Level Preference Optimization

#4309 · Tao Zhang, Cheng Da, Kun Ding, Huan Yang, kun jin, Yan Li, Tingting Gao, Di ZHANG, Shiming Xiang, Chunhong Pan

Leveraging the pre-trained diffusion model as a powerful and cost-effective step-level reward model to optimize the diffusion model itself directly in the noisy latent space.

Poster Session 5

1 paper

Friday, December 5, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Knowledge-based Visual Question Answer with Multimodal Processing, Retrieval and Filtering

#1609 · Yuyang Hong, Jiaqi Gu, Qi Yang, Lubin Fan, Yue Wu, Ying Wang, Kun Ding, Shiming Xiang, Jieping Ye

Give VLM the ability to call tools to retrieve and filter information