@inproceedings{comparativeopinionquintupleextractionfro,
  title = {Comparative Opinion Quintuple Extraction from Product Reviews},
  author = {Ziheng Liu and Rui Xia and Jianfei Yu},
  year = {2021},
  booktitle = {EMNLP 2021 11},
  url = {https://aclanthology.org/2021.emnlp-main.322},
}