@inproceedings{ijcai2019p668,
  title     = {Novel Collaborative Filtering Recommender Friendly to Privacy Protection},
  author    = {Wang, Jun and Tang, Qiang and Arriaga, Afonso and Ryan, Peter Y. A.},
  booktitle = {Proceedings of the Twenty-Eighth International Joint Conference on
               Artificial Intelligence, {IJCAI-19}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {4809--4815},
  year      = {2019},
  month     = {7},
  doi       = {10.24963/ijcai.2019/668},
  url       = {https://doi.org/10.24963/ijcai.2019/668},
}