@article{unbiasedliftbasedbiddingsystem,
  title = {Unbiased Lift-based Bidding System},
  author = {Daisuke Moriwaki and Yuta Hayakawa and Isshu Munemasa and Yuta Saito and Akira Matsui},
  year = {2020},
  eprint = {2007.04002},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.04002v2},
}