CoTHSSum: Structured long-document summarization via chain-of-thought reasoning and hierarchical segmentation

Abstract Long-document summarization remains a challenging task for large language models (LLMs), which often suffer from input length constraints, semantic incoherence, and factual hallucinations when processing extensive and complex texts. In this paper, we propose a novel summarization framework...

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Bibliographic Details
Main Authors: Xiaoyong Chen, Zhiqiang Chen, Shi Cheng
Format: Article
Language:English
Published: Springer 2025-05-01
Series:Journal of King Saud University: Computer and Information Sciences
Subjects:
Online Access:https://doi.org/10.1007/s44443-025-00041-2
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