@inproceedings{melo-etal-2026-models,
    title = "When Models Know but Can{'}t Say: Relational Encoding Limits Linear Vulnerability Classification in Code {LLM}s",
    author = "Melo, Rui  and
      Catarino, Andre  and
      Mamede, Claudia  and
      Pasareanu, Corina S.  and
      Abreu, Rui",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.findings-emnlp.1252/",
    pages = "26461--26497",
    ISBN = "979-8-89176-462-0"
}