tracked author Lingfeng Liu Coauthor of ECHO. The arXiv title page lists School of Mathematical Sciences, Peking University. 1 archived notes X: not-found Related Notes 按论文归档时间排序，展示该作者在本站已经出现的材料。 归档 Jul 03, 2026 更新 Jul 21, 2026 ECHO: Prune to act, trace to learn with selective turn memory in agentic RL ECHO 为长程智能体保留带原始轮次标识的选择性记忆，用它重建有限上下文并将结果信用路由到被复用历史轮次及其选择动作，在 BrowseComp Plus 上同时提高一次通过率并减少滚动摘要造成的轨迹膨胀。 待审阅 2606.31650-echo-selective-turn-memory-agentic-rl Agent MemoryAgent RLLong Context
归档 Jul 03, 2026 更新 Jul 21, 2026 ECHO: Prune to act, trace to learn with selective turn memory in agentic RL ECHO 为长程智能体保留带原始轮次标识的选择性记忆，用它重建有限上下文并将结果信用路由到被复用历史轮次及其选择动作，在 BrowseComp Plus 上同时提高一次通过率并减少滚动摘要造成的轨迹膨胀。 待审阅 2606.31650-echo-selective-turn-memory-agentic-rl Agent MemoryAgent RLLong Context