@article{recognizingspatialconfigurationsofobject,
  title = {SpatialSim: Recognizing Spatial Configurations of Objects with Graph Neural Networks},
  author = {Laetitia Teodorescu and Katja Hofmann and Pierre-Yves Oudeyer},
  year = {2020},
  eprint = {2004.04546},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.04546v2},
}