@inproceedings{wang-chen-2026-ccnu, title = "{CCNU} at {S}em{E}val-2026 Task 10: Conspiracy Marker Extraction and Detection via Multi-task Learning and {LLM}-based Data Augmentation", author = "Wang, Zijun and Chen, Guanyi", editor = "Kochmar, Ekaterina and Ghosh, Debanjan and North, Kai and Komachi, Mamoru", booktitle = "Proceedings of the 20th {I}nternational {W}orkshop on {S}emantic {E}valuation (2026)", month = jul, year = "2026", address = "San Diego, California, USA", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.semeval-1.58/", pages = "402--408", ISBN = "979-8-89176-414-9" }