@inproceedings{visualizingtrendsofkeyrolesinnews,
  title = {Visualizing Trends of Key Roles in News Articles},
  author = {Chen Xia and Haoxiang Zhang and Jacob Moghtader and Allen Wu and Kai-Wei Chang},
  year = {2019},
  booktitle = {IJCNLP 2019 11},
  eprint = {1909.05449},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.05449v1},
}