@article{convolutionalembeddingmakeshierarchical,
  title = {Convolutional Embedding Makes Hierarchical Vision Transformer Stronger},
  author = {Cong Wang and Hongmin Xu and Xiong Zhang and Li Wang and Zhitong Zheng and Haifeng Liu},
  year = {2022},
  eprint = {2207.13317},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2207.13317v2},
}