@inproceedings{du-etal-2026-tracing,
    title = "Tracing a Sparse Emotion-Control Circuit in {LLM}-Based Text-to-Speech",
    author = "Du, Hongfei  and
      Shi, Jiacheng  and
      Zhang, Yanfu  and
      Gao, Ashley",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.378/",
    pages = "8645--8658",
    ISBN = "979-8-89176-459-0"
}