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Zhaofeng Sun — most-cited papers & profile · Reinforcement Learning
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Zhaofeng Sun
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Most-cited papers
Sparrow: Sparse Rollout for Stable and Efficient Long-context RL of Large Language Models
2026
Top co-authors
Aram Galstyan
· 1
Beidi Chen
· 1
Haizhong Zheng
· 1
Ranajoy Sadhukhan
· 1
Sai Muralidhar Jayanthi
· 1
Saket Dingliwal
· 1
Souvik Kundu
· 1
Yang Zhou
· 1
Zhuoming Chen
· 1
Topics
Model-Based RL
Policy Gradient
RLHF & Alignment