@article{theneedleinthehaystackoutdistribution,
  title = {The Needle in the haystack: Out-distribution aware Self-training in an Open-World Setting},
  author = {Maximilian Augustin and Matthias Hein},
  year = {2021},
  url = {https://openreview.net/forum?id=f9JwVXMJ1Up},
}