@inproceedings{ijcai2009p333,
  title     = {Spatial Processes for Recommender Systems},
  author    = {Bohnert, Fabian and Schmidt, Daniel Francis and Zukerman, Ingrid},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {2022--2026},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/333},
}