@article{sumabenchmarkdatasetofsemanticurban,
  title = {SUM: A Benchmark Dataset of Semantic Urban Meshes},
  author = {Weixiao Gao and Liangliang Nan and Bas Boom and Hugo Ledoux},
  year = {2021},
  eprint = {2103.00355},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.00355v2},
}