@inproceedings{multistepreasoningoverunstructuredtext,
  title = {Multi-Step Reasoning Over Unstructured Text with Beam Dense Retrieval},
  author = {Chen Zhao and Chenyan Xiong and Jordan Boyd-Graber and Hal Daumé III},
  year = {2021},
  booktitle = {NAACL 2021 4},
  eprint = {2104.05883},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.05883v1},
}