@article{queryexpansionforcrosslanguagequestion,
  title = {Query Expansion for Cross-Language Question Re-Ranking},
  author = {Muhammad Mahbubur Rahman and Sorami Hisamoto and Kevin Duh},
  year = {2019},
  eprint = {1904.07982},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.07982v1},
}