@article{acontextawareandvideobasedrisk,
  title = {A Context Aware and Video-Based Risk Descriptor for Cyclists},
  author = {Miguel Costa and Beatriz Quintino Ferreira and Manuel Marques},
  year = {2017},
  eprint = {1704.07490},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.07490v1},
}