@inproceedings{murata2018smartphone,
  title={Smartphone-based Indoor Localization for Blind Navigation across Building Complexes},
  author={Murata, Masayuki and Ahmetovic, Dragan and Sato, Daisuke and Takagi, Hironobu and Kitani, Kris M. and Asakawa, Chieko},
  booktitle={International Conference on Pervasive Computing and Communications (PerCom)},
  year={2018},
  isbn={978-1-5386-3224-6},
  organization={IEEE}
}