@inproceedings{chen-etal-2025-sysupporter, title = "{SYSU}pporter Team at {BEA} 2025 Shared Task: Class Compensation and Assignment Optimization for {LLM}-generated Tutor Identification", author = "Chen, Longfeng and Huang, Zeyu and Xiao, Zheng and Zeng, Yawen and Xu, Jin", editor = {Kochmar, Ekaterina and Alhafni, Bashar and Bexte, Marie and Burstein, Jill and Horbach, Andrea and Laarmann-Quante, Ronja and Tack, Ana{\"i}s and Yaneva, Victoria and Yuan, Zheng}, booktitle = "Proceedings of the 20th Workshop on Innovative Use of NLP for Building Educational Applications (BEA 2025)", month = jul, year = "2025", address = "Vienna, Austria", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/landing_page/2025.bea-1.83/", pages = "1078--1083", ISBN = "979-8-89176-270-1" }