@inproceedings{hyperlinkinducedpretrainingforpassage1,
  title = {Hyperlink-induced Pre-training for Passage Retrieval in Open-domain Question Answering},
  author = {Jiawei Zhou and Xiaoguang Li and Lifeng Shang and Lan Luo and Ke Zhan and Enrui Hu and Xinyu Zhang and Hao Jiang and Zhao Cao and Fan Yu and Xin Jiang and Qun Liu and Lei Chen},
  year = {2022},
  booktitle = {ACL 2022 5},
  eprint = {2203.06942},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.06942v2},
}