@article{pillarsegnetpillarbasedsemanticgridmap,
  title = {PillarSegNet: Pillar-based Semantic Grid Map Estimation using Sparse LiDAR Data},
  author = {Juncong Fei and Kunyu Peng and Philipp Heidenreich and Frank Bieder and Christoph Stiller},
  year = {2021},
  eprint = {2105.04169},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.04169v2},
}