@inproceedings{lu-etal-2009-natural,
    title = "Natural Language Generation with Tree Conditional Random Fields",
    author = "Lu, Wei  and
      Ng, Hwee Tou  and
      Lee, Wee Sun",
    editor = "Koehn, Philipp  and
      Mihalcea, Rada",
    booktitle = "Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing",
    month = aug,
    year = "2009",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/D09-1042/",
    pages = "400--409"
}