@inproceedings{aprobabilisticcobootstrappingmethodfor,
  title = {A Probabilistic Co-Bootstrapping Method for Entity Set Expansion},
  author = {Bei Shi and Zhenzhong Zhang and Le Sun and Xianpei Han},
  year = {2014},
  booktitle = {COLING 2014 8},
  url = {https://aclanthology.org/C14-1215},
}