@article{hsgmhierarchicalsegmentgraphmemoryforsca,
  title = {HSGM: Hierarchical Segment-Graph Memory for Scalable Long-Text Semantics},
  author = {Dong Liu and Yanxuan Yu},
  year = {2025},
  eprint = {2509.18168},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.18168},
}