@misc{zohar2022prob,
  title={PROB: Probabilistic Objectness for Open World Object Detection},
  author={Orr Zohar and Kuan-Chieh Wang and Serena Yeung},
  year={2022},
  eprint={2212.01424},
  archivePrefix={arXiv},
  primaryClass={cs.CV},
  url={https://arxiv.org/abs/2212.01424}
}