@article{RNTI/papers/1002076,
  author    = {Masaharu Hirota and Masaki Endo and Shohei Yokoyama and Hiroshi Ishikawa},
  title     = {Visualizing Shooting Spots using Geo-tagged Photographs from Social Media Sites},
  journal = {Revue des Nouvelles Technologies de l'Information},
  volume = {Extraction et Gestion des Connaissances, RNTI-E-28},
  year      = {2015},
  pages     = {167-178}
}