@inproceedings{alignmentoverheterogeneousembeddingsfor,
  title = {Alignment over Heterogeneous Embeddings for Question Answering},
  author = {Vikas Yadav and Steven Bethard and Mihai Surdeanu},
  year = {2019},
  booktitle = {NAACL 2019 6},
  url = {https://aclanthology.org/N19-1274},
}