OPERA: A Reinforcement Learning--Enhanced Orchestrated Planner-Executor Architecture for Reasoning-Oriented Multi-Hop Retrieval
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arXiv
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| Main Authors: | Liu, Yu, Liu, Yanbing, Yuan, Fangfang, Cao, Cong, Sun, Youbang, Peng, Kun, Chen, Weizhuo, Li, Jianjun, Ma, Zhiyuan |
|---|---|
| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | |
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