@inproceedings{cheng-etal-2026-mechanistic,
    title = "A Mechanistic Perspective and Difficulty Metric for Unlearning",
    author = "Cheng, Jiali  and
      Chen, Ziheng  and
      Agarwal, Chirag  and
      Amiri, Hadi",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingestion-form-platform/2026.findings-acl.532/",
    pages = "10950--10964",
    ISBN = "979-8-89176-395-1"
}