@inproceedings{chen-etal-2021-retrack,
    title = "{R}e{T}ra{C}k: A Flexible and Efficient Framework for Knowledge Base Question Answering",
    author = "Chen, Shuang  and
      Liu, Qian  and
      Yu, Zhiwei  and
      Lin, Chin-Yew  and
      Lou, Jian-Guang  and
      Jiang, Feng",
    editor = "Ji, Heng  and
      Park, Jong C.  and
      Xia, Rui",
    booktitle = "Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing: System Demonstrations",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.acl-demo.39/",
    doi = "10.18653/v1/2021.acl-demo.39",
    pages = "325--336"
}