@inproceedings{zhang-etal-2004-trigger,
    title = "A Trigger Language Model-based {IR} System",
    author = "Zhang, Jun-lin  and
      Sun, Le  and
      Qu, Wei-min  and
      Sun, Yu-fang",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23–aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/C04-1098/",
    pages = "680--685"
}