@article{pang2021towards,
  title={Towards Balanced Learning for Instance Recognition},
  author={Pang, Jiangmiao and Chen, Kai and Li, Qi and Xu, Zhihai and Feng, Huajun and Shi, Jianping and Ouyang, Wanli and Lin, Dahua},
  journal={International Journal of Computer Vision},
  volume={129},
  number={5},
  pages={1376--1393},
  year={2021},
  publisher={Springer}
}