@incollection{NuhnTimpf2017,
  author    = {Eva Nuhn and Sabine Timpf},
  title     = {Towards personalized landmarks},
  booktitle = {Proceedings of Workshops and Posters at the 13th International Conference on Spatial Information Theory (COSIT 2017)},
  editor    = {Paolo Fogliaroni and Andrea Ballatore and Eliseo Clementini},
  isbn      = {9783319639451},
  doi       = {10.1007/978-3-319-63946-8_21},
  year      = {2017},
}