@article{towardsunifyingreferenceexpression,
  title = {Towards Unifying Reference Expression Generation and Comprehension},
  author = {Duo Zheng and Tao Kong and Ya Jing and Jiaan Wang and Xiaojie Wang},
  year = {2022},
  eprint = {2210.13076},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2210.13076v1},
}