@InProceedings{KeijiShinzato:2022,
  author = {Keiji Shinzato, Naoki Yoshinaga, Yandi Xia, Wei-Te Chen},
  title = {Simple and Effective Knowledge-Driven Query Expansion for QA-Based Product Attribute Extraction },
  booktitle = {Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics},
  year      = {2022},
  address   = {Dublin, Ireland},
  pages     = {227 -- 234},
}