@inproceedings{ijcai2007p348,
  title     = {Inferring Long-term User Properties Based on Users' Location History},
  author    = {Matsuo, Yutaka and Okazaki, Naoaki and Izumi, Kiyoshi and Nakamura, Yoshiyuki and Nishimura, Takuichi and Hasida, Kôiti and Nakashima, Hideyuki},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {2159--2164},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/348},
}