@article{pic4thchallengesemanticassistedmulti,
  title = {PIC 4th Challenge: Semantic-Assisted Multi-Feature Encoding and Multi-Head Decoding for Dense Video Captioning},
  author = {Yifan Lu and Ziqi Zhang and Yuxin Chen and Chunfeng Yuan and Bing Li and Weiming Hu},
  year = {2022},
  eprint = {2207.02583},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2207.02583v3},
}