@inproceedings{parnell-etal-2021-rewardsofsum,
    title = "{R}ewards{O}f{S}um: Exploring Reinforcement Learning Rewards for Summarisation",
    author = "Parnell, Jacob  and
      Jauregi Unanue, Inigo  and
      Piccardi, Massimo",
    editor = "Kozareva, Zornitsa  and
      Ravi, Sujith  and
      Vlachos, Andreas  and
      Agrawal, Priyanka  and
      Martins, Andr{\'e}",
    booktitle = "Proceedings of the 5th Workshop on Structured Prediction for NLP (SPNLP 2021)",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.spnlp-1.1/",
    doi = "10.18653/v1/2021.spnlp-1.1",
    pages = "1--11"
}