@article{yang2021backpropagation,
  title={Backpropagation-Based Decoding for Multimodal Machine Translation},
  author={Yang, Ziyan and Pinto-Alva, Leticia and Dernoncourt, Franck and Ordonez, Vicente},
  journal={Frontiers in Artificial Intelligence},
  volume={4},
  year={2021},
  publisher={Frontiers Media SA}
}