@article{videocaptioningacomparativereviewof,
  title = {Video Captioning: a comparative review of where we are and which could be the route},
  author = {Daniela Moctezuma and Tania Ramírez-delReal and Guillermo Ruiz and Othón González-Chávez},
  year = {2022},
  eprint = {2204.05976},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.05976v2},
}