@inproceedings{ijcai2017p541,
  author    = {Chang Xu and Jie Zhang and Zhu Sun},
  title     = {Online Reputation Fraud Campaign Detection in User Ratings},
  booktitle = {Proceedings of the Twenty-Sixth International Joint Conference on
               Artificial Intelligence, {IJCAI-17}},
  pages     = {3873--3879},
  year      = {2017},
  doi       = {10.24963/ijcai.2017/541},
  url       = {https://doi.org/10.24963/ijcai.2017/541},
}