@InProceedings{fei-chen-liu:2014:Coling,
  author    = {Fei, Geli  and  Chen, Zhiyuan  and  Liu, Bing},
  title     = {Review Topic Discovery with Phrases using the P\'{o}lya Urn Model},
  booktitle = {Proceedings of COLING 2014, the 25th International Conference on Computational Linguistics: Technical Papers},
  month     = {August},
  year      = {2014},
  address   = {Dublin, Ireland},
  publisher = {Dublin City University and Association for Computational Linguistics},
  pages     = {667--676},
  url       = {http://www.aclweb.org/anthology/C14-1063}
}