@inproceedings{liu-etal-2020-graph,
    title = "Graph-Based Knowledge Integration for Question Answering over Dialogue",
    author = "Liu, Jian  and
      Sui, Dianbo  and
      Liu, Kang  and
      Zhao, Jun",
    editor = "Scott, Donia  and
      Bel, Nuria  and
      Zong, Chengqing",
    booktitle = "Proceedings of the 28th International Conference on Computational Linguistics",
    month = dec,
    year = "2020",
    address = "Barcelona, Spain (Online)",
    publisher = "International Committee on Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2020.coling-main.219/",
    doi = "10.18653/v1/2020.coling-main.219",
    pages = "2425--2435"
}