@article{lowvarianceblackboxgradientestimatesfor,
  title = {Low-variance Black-box Gradient Estimates for the Plackett-Luce Distribution},
  author = {Artyom Gadetsky and Kirill Struminsky and Christopher Robinson and Novi Quadrianto and Dmitry Vetrov},
  year = {2019},
  eprint = {1911.10036},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.10036v1},
}