@inproceedings{yu-etal-2021-improving,
    title = "Improving Math Word Problems with Pre-trained Knowledge and Hierarchical Reasoning",
    author = "Yu, Weijiang  and
      Wen, Yingpeng  and
      Zheng, Fudan  and
      Xiao, Nong",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.emnlp-main.272/",
    doi = "10.18653/v1/2021.emnlp-main.272",
    pages = "3384--3394"
}