@inproceedings{spaceefficientcontextencodingfornontask,
  title = {Space Efficient Context Encoding for Non-Task-Oriented Dialogue Generation with Graph Attention Transformer},
  author = {Fabian Galetzka and Jewgeni Rose and David Schlangen and Jens Lehmann},
  year = {2021},
  booktitle = {ACL 2021 5},
  url = {https://aclanthology.org/2021.acl-long.546},
}