Hengguang Zhou PRO

Dolphin42

·

https://hengguangzhou.github.io/

AI & ML interests

Multi-modal Multi-agent Systems

Recent Activity

upvoted a paper 2 days ago

Post-Training Frontier Text-to-Image Models by Composing Preference and Rubric Rewards

upvoted a paper 2 days ago

ReSPO: Reshaped Sequence Policy Optimization for Gradient Starvation in Off-Policy Learning

upvoted a paper 12 days ago

ReCAST: Reward Credit Assignment across Timesteps for Online Diffusion Reinforcement

View all activity

Organizations

Dolphin42 's papers 1

arxiv:2503.05132