@inproceedings{predictingcitysafetyperceptionbasedon,
  title = {Predicting city safety perception based on visual image content},
  author = {Sergio Acosta and Jorge E. Camargo},
  year = {2019},
  booktitle = {arXiv 2019 2},
  eprint = {1902.06871},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1902.06871v1},
}