@inproceedings{answeringproductrelatedquestionswith,
  title = {Answering Product-related Questions with Heterogeneous Information},
  author = {Wenxuan Zhang and Qian Yu and Wai Lam},
  year = {2020},
  booktitle = {Asian Chapter of the Association for Computational Linguistics 2020},
  url = {https://aclanthology.org/2020.aacl-main.70},
}