@article{kehrllearningknowledgeenhancedlanguage,
  title = {KEHRL: Learning Knowledge-Enhanced Language Representations with Hierarchical Reinforcement Learning},
  author = {Dongyang Li and Taolin Zhang and Longtao Huang and Chengyu Wang and Xiaofeng He and Hui Xue},
  year = {2024},
  eprint = {2406.16374},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2406.16374v1},
}