@inproceedings{hu-etal-2009-query,
    title = "Query-Focused Multi-Document Summarization Using Co-Training Based Semi-Supervised Learning",
    author = "Hu, Po  and
      Ji, Donghong  and
      Wang, Hai  and
      Teng, Chong",
    editor = "Kwong, Olivia",
    booktitle = "Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, Volume 1",
    month = dec,
    year = "2009",
    address = "Hong Kong",
    publisher = "City University of Hong Kong",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/Y09-1021/",
    pages = "190--199"
}