@inproceedings{das-etal-2019-multi,
    title = "Multi-step Entity-centric Information Retrieval for Multi-Hop Question Answering",
    author = "Das, Rajarshi  and
      Godbole, Ameya  and
      Kavarthapu, Dilip  and
      Gong, Zhiyu  and
      Singhal, Abhishek  and
      Yu, Mo  and
      Guo, Xiaoxiao  and
      Gao, Tian  and
      Zamani, Hamed  and
      Zaheer, Manzil  and
      McCallum, Andrew",
    editor = "Fisch, Adam  and
      Talmor, Alon  and
      Jia, Robin  and
      Seo, Minjoon  and
      Choi, Eunsol  and
      Chen, Danqi",
    booktitle = "Proceedings of the 2nd Workshop on Machine Reading for Question Answering",
    month = nov,
    year = "2019",
    address = "Hong Kong, China",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D19-5816/",
    doi = "10.18653/v1/D19-5816",
    pages = "113--118"
}