@inproceedings{xu-xu-2026-llm, title = "{LLM}-Based Metadiscourse Analysis of Demographic Variations in {ELL} Hedge Use", author = "Xu, Xinyu and Xu, Tianyu", editor = "Wilson, Joshua and Ormerod, Christopher and Beiting-Parrish, Magdalen", booktitle = "Proceedings of the Artificial Intelligence in Measurement and Education Conference ({AIME}-Con): Works in Progress", month = oct, year = "2026", address = "Wyndham Grand Pittsburgh Downtown, Pittsburgh, Pennsylvania, United States", publisher = "National Council on Measurement in Education (NCME)", url = "https://aclanthology.org/2026.aimecon-wip.53/", pages = "416--422", ISBN = "979-8-9983004-1-7" }