@article{2ndplacesolutionforwaymoopendataset,
  title = {2nd Place Solution for Waymo Open Dataset Challenge -- 2D Object Detection},
  author = {Sijia Chen and Yu Wang and Li Huang and Runzhou Ge and Yihan Hu and Zhuangzhuang Ding and Jie Liao},
  year = {2020},
  eprint = {2006.15507},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.15507v1},
}