@inproceedings{idfanalyzingandimprovingintegerdiscrete,
  title = {IDF++: Analyzing and Improving Integer Discrete Flows for Lossless Compression},
  author = {Rianne van den Berg and Alexey A. Gritsenko and Mostafa Dehghani and Casper Kaae Sønderby and Tim Salimans},
  year = {2020},
  booktitle = {ICLR 2021 1},
  eprint = {2006.12459},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.12459v2},
}