@inproceedings{anunsupervisedbayesianmodellingapproach,
  title = {An Unsupervised Bayesian Modelling Approach for Storyline Detection on News Articles},
  author = {Deyu Zhou and Haiyang Xu and Yulan He},
  year = {2015},
  booktitle = {EMNLP 2015 9},
  url = {https://aclanthology.org/D15-1225},
}