@article{visualcausalscenerefinementforvideo,
  title = {Visual Causal Scene Refinement for Video Question Answering},
  author = {Yushen Wei and Yang Liu and Hong Yan and Guanbin Li and Liang Lin},
  year = {2023},
  eprint = {2305.04224},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.04224v2},
}