@article{chopchopbertvisualquestionansweringby,
  title = {Chop Chop BERT: Visual Question Answering by Chopping VisualBERT's Heads},
  author = {Chenyu Gao and Qi Zhu and Peng Wang and Qi Wu},
  year = {2021},
  eprint = {2104.14741},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.14741v1},
}