@InProceedings{liu-EtAl:2007:EMNLP-CoNLL2007,
  author    = {Liu, Jingjing  and  Cao, Yunbo  and  Lin, Chin-Yew  and  Huang, Yalou  and  Zhou, Ming},
  title     = {Low-Quality Product Review Detection in Opinion Summarization},
  booktitle = {Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL)},
  pages     = {334--342},
  url       = {http://www.aclweb.org/anthology/D/D07/D07-1035}
}