@article{machinelearned3dbuildingvectorization,
  title = {Machine-learned 3D Building Vectorization from Satellite Imagery},
  author = {Yi Wang and Stefano Zorzi and Ksenia Bittner},
  year = {2021},
  eprint = {2104.06485},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.06485v1},
}