@inproceedings{meng-etal-2024-cean,
    title = "{CEAN}: Contrastive Event Aggregation Network with {LLM}-based Augmentation for Event Extraction",
    author = "Meng, Zihao  and
      Liu, Tao  and
      Zhang, Heng  and
      Feng, Kai  and
      Zhao, Peng",
    editor = "Graham, Yvette  and
      Purver, Matthew",
    booktitle = "Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = mar,
    year = "2024",
    address = "St. Julian{'}s, Malta",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Ingest-2025-COMPUTEL/2024.eacl-long.19/",
    pages = "321--333"
}