@article{hierarchicaltextclassificationusingblack,
  title = {Hierarchical Text Classification Using Black Box Large Language Models},
  author = {Kosuke Yoshimura and Hisashi Kashima},
  year = {2025},
  eprint = {2508.04219},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2508.04219},
}