@article{deephideramultimoduleandinvisibility,
  title = {DeepHider: A Covert NLP Watermarking Framework Based on Multi-task Learning},
  author = {Long Dai and Jiarong Mao and Xuefeng Fan and Xiaoyi Zhou},
  year = {2022},
  eprint = {2208.04676},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.04676v3},
}