@inproceedings{Xu:2016BD,
  author = "Xu, Yingcheng",
  title = "{Quality and Safety News Topic Tracking Algorithm Based on Improved K-Nearest Neighbor}",
  doi = "10.22323/1.264.0018",
  booktitle = "Proceedings of The fourth International Conference on Information Science and Cloud Computing {\textemdash} PoS(ISCC2015)",
  year = 2016,
  volume = "264",
  pages = "018"
}