@InProceedings{yu-zha-chua:2012:EMNLP-CoNLL,
  author    = {Yu, Jianxing  and  Zha, Zheng-Jun  and  Chua, Tat-Seng},
  title     = {Answering Opinion Questions on Products by Exploiting Hierarchical Organization of Consumer Reviews},
  booktitle = {Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning},
  month     = {July},
  year      = {2012},
  address   = {Jeju Island, Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {391--401},
  url       = {http://www.aclweb.org/anthology/D12-1036}
}