@misc{nematzadeh2019empirical,
  title={Empirical Study on Detecting Controversy in Social Media},
  author={Azadeh Nematzadeh and Grace Bang and Xiaomo Liu and Zhiqiang Ma},
  year={2019},
  eprint={1909.01093},
  archivePrefix={arXiv},
  primaryClass={cs.SI},
  url={https://arxiv.org/abs/1909.01093}
}