Qiuhong Shen

Affiliation:

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Computer Vision (1)RLHF & Preference Learning (1)Training Efficiency & Optimization (1)Architecture Design (Transformers, SSMs, MoE) (1)Inference & Quantization (1)World Models & Planning (1)

Frequent co-authors

Xinchao Wang (2)Yiding Yang (1)Yuxin Zhang (1)Xinwei Huang (1)Minxuan Lin (1)Bo Liu (1)Hao Kang (1)Haotian Yang (1)

Papers (2)

Oct 15, 2026

Affiliation:2d ago·also NUS, ByteDance

Routing Policy Optimization for Online Diffusion Reinforcement Learning

Diffusion models can learn new objectives by stochastically routing attention within their existing architecture, achieving 4x faster RL training without sacrificing generation quality.

Qiuhong Shen, Yiding Yang, Yuxin Zhang +8

Computer Vision RLHF & Preference Learning Training Efficiency & Optimization

Affiliation:2d ago

Velox: Spatial Memory Makes World Models Efficient

Spatial memory via frustum slab routing slashes video world model inference time by over 4x without sacrificing generation quality.

Qiuhong Shen, Shizun Wang, Xinchao Wang

Architecture Design (Transformers, SSMs, MoE)Inference & Quantization World Models & Planning

Qiuhong Shen

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)

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Qiuhong Shen

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)