@inproceedings{long2009specialized,
  title={Specialized review selection for feature rating estimation},
  author={Long, Chong and Zhang, Jie and Huang, Minlie and Zhu, Xiaoyan and Li, Ming and Ma, Bin},
  booktitle={Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology-Volume 01},
  pages={214--221},
  year={2009},
  organization={IEEE Computer Society}
}