@article{exploringsemanticrelationshipsforunpaire,
  title = {Exploring Semantic Relationships for Unpaired Image Captioning},
  author = {Fenglin Liu and Meng Gao and Tianhao Zhang and Yuexian Zou},
  year = {2021},
  eprint = {2106.10658},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.10658v2},
}