@article{learningtosimulatecomplexscenes,
  title = {Learning to simulate complex scenes},
  author = {Zhenfeng Xue and Weijie Mao and Liang Zheng},
  year = {2020},
  eprint = {2006.14611},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.14611v1},
}