@article{unconfoundedpropensityestimationfor,
  title = {Unconfounded Propensity Estimation for Unbiased Ranking},
  author = {Dan Luo and Lixin Zou and Qingyao Ai and Zhiyu Chen and Chenliang Li and Dawei Yin and Brian D. Davison},
  year = {2023},
  eprint = {2305.09918},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.09918v3},
}