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Zhe Xu, Tianhao Liao, Zhenqing Ling, Ying Shen, Yaliang Li, Daoyuan Chen

Public reference bibliography and cataloged PDF materials authored or published by Zhe Xu, Tianhao Liao, Zhenqing Ling, Ying Shen, Yaliang Li, Daoyuan Chen.

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Rethinking Retrieval in the Long-Context Era: Training-Free Semantic Trees for Adaptive Context Construction

Year: 2026 • Source: arxiv.org • Listed PDF

Long-context language models can increasingly process entire documents, making full-context prompting a practical alternative to passage retrieval. However, greater capacity determines how much information a model can re...