@article{historyawarehierarchicaltransformerfor,
  title = {History-Aware Hierarchical Transformer for Multi-session Open-domain Dialogue System},
  author = {Tong Zhang and Yong liu and Boyang Li and Zhiwei Zeng and Pengwei Wang and Yuan You and Chunyan Miao and Lizhen Cui},
  year = {2023},
  eprint = {2302.00907},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.00907v1},
}