From Context to EDUs: Faithful and Structured Context Compression via Elementary Discourse Unit Decomposition

作者：Yiqing Zhou, Yu Lei, Shuzheng Si, Qingyan Sun, Wei Wang, Yifei Wu, Hao Wen, Gang Chen, Fanchao Qi, Maosong Sun · 单位：♠Department of Computer Science and Technology, Tsinghua University, ♢Beijing University of Posts and Telecommunications, ⋆Beijing Jiaotong University · 来源：arXiv · 发布日期：2025/12