@inproceedings{detectingsmartspammersonsocialnetworka,
  title = {Detecting "Smart" Spammers On Social Network: A Topic Model Approach},
  author = {Linqing Liu and Yao Lu and Ye Luo and Renxian Zhang and Laurent Itti and Jianwei Lu},
  year = {2016},
  booktitle = {HLT 2016 6},
  eprint = {1604.08504},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1604.08504v2},
}