@inproceedings{ren2023masked,
  title={Masked Jigsaw Puzzle: A Versatile Position Embedding for Vision Transformers},
  author={Ren, Bin and Liu, Yahui and Song, Yue and Bi, Wei and Cucchiara, Rita and Sebe, Nicu and Wang, Wei},
  booktitle={CVPR},
  year={2023}
}