@inproceedings{namgoong-etal-2026-auxiliary,
    title = "When Does Auxiliary Modality Matter in Solving Geometric Problems? A Comprehensive Study of Textual, Formal, and Visual Modalities",
    author = "Namgoong, Hyuk  and
      Jung, Jeesu  and
      Han, Yerim  and
      Jung, Sangkeun",
    editor = "Demberg, Vera  and
      Inui, Kentaro  and
      Marquez, Llu{\'i}s",
    booktitle = "Proceedings of the 19th Conference of the {E}uropean Chapter of the {A}ssociation for {C}omputational {L}inguistics (Volume 2: Short Papers)",
    month = mar,
    year = "2026",
    address = "Rabat, Morocco",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-eacl/2026.eacl-short.4/",
    pages = "76--92",
    ISBN = "979-8-89176-381-4"
}