@InProceedings{mao-EtAl:2012:EMNLP-CoNLL,
  author    = {Mao, Xian-Ling  and  Ming, Zhao-Yan  and  Chua, Tat-Seng  and  Li, Si  and  Yan, Hongfei  and  Li, Xiaoming},
  title     = {SSHLDA: A Semi-Supervised Hierarchical Topic Model},
  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     = {800--809},
  url       = {http://www.aclweb.org/anthology/D12-1073}
}