@article{lessismoresurgicalphaserecognitionfrom,
  title = {Less is More: Surgical Phase Recognition from Timestamp Supervision},
  author = {Xinpeng Ding and Xinjian Yan and Zixun Wang and Wei Zhao and Jian Zhuang and Xiaowei Xu and Xiaomeng Li},
  year = {2022},
  eprint = {2202.08199},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.08199v2},
}