@article{190909836,
  title = {Optimal query complexity for private sequential learning against eavesdropping},
  author = {Jiaming Xu and Kuang Xu and Dana Yang},
  year = {2019},
  eprint = {1909.09836},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.09836v2},
}