Jihua Liu
1 indexed paper
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126
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ML×1AI×1
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2026
ECHO: Prune to act, trace to learn with selective turn memory in agentic RL
The paper proposes ECHO, a selective turn-memory framework for long-horizon language agents that addresses history collapse and traceable learning through source-indexed reconstruction.
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Papers
cs.LGcs.AIEmpiricalRecentJun 30, 2026
ECHO: Prune to act, trace to learn with selective turn memory in agentic RL
Zijun Xie, Binbin Zheng, Enlei Gong, Jihua Liu +6 more
The paper proposes ECHO, a selective turn-memory framework for long-horizon language agents that addresses history collapse and traceable learning through source-indexed reconstruction.
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