@inproceedings{dershowitz-bouneffouf-2026-controlled,
    title = "Controlled Fine-Tuning for Two-Tower Recommenders: Why Gradual Unfreezing Can Fail and Cosine Regularization Suffices",
    author = "Dershowitz, Gabriel  and
      Bouneffouf, Djallel",
    editor = "Sedoc, Jo{\~a}o  and
      Shu, Raphael  and
      Drozd, Aleksandr  and
      Akula, Arjun  and
      Rogers, Anna  and
      Giorgi, Salvatore  and
      Benton, Adrian",
    booktitle = "Proceedings of the Seventh Workshop on Insights from Negative Results in {NLP}",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.insights-1.5/",
    pages = "43--47",
    ISBN = "979-8-89176-480-4"
}