@article{semantichierarchyemergesindeepgenerative,
  title = {Semantic Hierarchy Emerges in Deep Generative Representations for Scene Synthesis},
  author = {Ceyuan Yang and Yujun Shen and Bolei Zhou},
  year = {2019},
  eprint = {1911.09267},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.09267v3},
}