@inproceedings{he-etal-2023-analyzing,
    title = "Analyzing Multi-Sentence Aggregation in Abstractive Summarization via the Shapley Value",
    author = "He, Jingyi  and
      Cao, Meng  and
      Cheung, Jackie Chi Kit",
    editor = "Dong, Yue  and
      Xiao, Wen  and
      Wang, Lu  and
      Liu, Fei  and
      Carenini, Giuseppe",
    booktitle = "Proceedings of the 4th New Frontiers in Summarization Workshop",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.newsum-1.12/",
    doi = "10.18653/v1/2023.newsum-1.12",
    pages = "121--134"
}