@article{optimalsamplinggapsforadaptivesubmodular,
  title = {Optimal Sampling Gaps for Adaptive Submodular Maximization},
  author = {Shaojie Tang and Jing Yuan},
  year = {2021},
  eprint = {2104.01750},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.01750v5},
}