@inproceedings{zheng-etal-2011-k2q,
    title = "{K}2{Q}: Generating Natural Language Questions from Keywords with User Refinements",
    author = "Zheng, Zhicheng  and
      Si, Xiance  and
      Chang, Edward  and
      Zhu, Xiaoyan",
    editor = "Wang, Haifeng  and
      Yarowsky, David",
    booktitle = "Proceedings of 5th International Joint Conference on Natural Language Processing",
    month = nov,
    year = "2011",
    address = "Chiang Mai, Thailand",
    publisher = "Asian Federation of Natural Language Processing",
    url = "https://aclanthology.org/I11-1106/",
    pages = "947--955"
}