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April 16, 2026
cs.CV
cs.AI
UniDoc-RL: Coarse-to-Fine Visual RAG with Hierarchical Actions and Dense Rewards
Jun Wang
,
Shuo Tan
,
Zelong Sun
,
Tiancheng Gu
,
Yongle Zhao
,
Ziyong Feng
,
Kaicheng Yang
,
Cewu Lu
Original Abstract
Read on arXiv
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HF Upvotes
10
Categories
cs.CV, cs.AI