@article{exploringexplicitandimplicitvisual,
  title = {Exploring Explicit and Implicit Visual Relationships for Image Captioning},
  author = {Zeliang Song and Xiaofei Zhou},
  year = {2021},
  eprint = {2105.02391},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.02391v1},
}