@inproceedings{enhancingknowledgeselectionforgrounded,
  title = {Enhancing Knowledge Selection for Grounded Dialogues via Document Semantic Graphs},
  author = {Sha Li and Mahdi Namazifar and Di Jin and Mohit Bansal and Heng Ji and Yang Liu and Dilek Hakkani-Tur},
  year = {2022},
  booktitle = {NAACL 2022 7},
  url = {https://aclanthology.org/2022.naacl-main.202},
}