@inproceedings{zhang-EtAl:2004:COLING8,
  author    = {Zhang, Jun-lin  and  Sun, Le  and  Qu, Wei-min  and  Sun, Yu-fang},
  title     = {A Trigger Language Model-based IR System },
  booktitle = {Proceedings of Coling 2004 },
  editor = {},
  year      = 2004,
  month     = {Aug 23--Aug 27},
  address   = {Geneva, Switzerland},
  publisher = {COLING},
  pages     = {680--685}
}