@article{timebertenhancingpretrainedlanguage,
  title = {BiTimeBERT: Extending Pre-Trained Language Representations with Bi-Temporal Information},
  author = {Jiexin Wang and Adam Jatowt and Masatoshi Yoshikawa and Yi Cai},
  year = {2022},
  eprint = {2204.13032},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.13032v4},
}