@inproceedings{www2016,
  author    = {Chengyu Wang and
               Rong Zhang and
               Xiaofeng He and
               Aoying Zhou},
  title     = {NERank: Ranking Named Entities in Document Collections},
  booktitle = {Proceedings of the 25th International Conference on World Wide Web, Companion Volume},
  pages     = {123--124},
  year      = {2016}
}