@article{proposalfreeonestagereferringexpression,
  title = {Proposal-free One-stage Referring Expression via Grid-Word Cross-Attention},
  author = {Wei Suo and Mengyang Sun and Peng Wang and Qi Wu},
  year = {2021},
  eprint = {2105.02061},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.02061v1},
}