@InProceedings{tseng-EtAl:2009:EMNLP,
  author    = {Tseng, Huihsin  and  Chen, Longbin  and  Li, Fan  and  Zhuang, Ziming  and  Duan, Lei  and  Tseng, Belle},
  title     = {Mining Search Engine Clickthrough Log for Matching N-gram Features},
  booktitle = {Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing},
  month     = {August},
  year      = {2009},
  address   = {Singapore},
  publisher = {Association for Computational Linguistics},
  pages     = {524--533},
  url       = {http://www.aclweb.org/anthology/D/D09/D09-1055}
}