@article{limitedeffectivenessofllmbaseddata, title = {Limited Effectiveness of LLM-based Data Augmentation for COVID-19 Misinformation Stance Detection}, author = {Eun Cheol Choi and Ashwin Balasubramanian and Jinhu Qi and Emilio Ferrara}, year = {2025}, eprint = {2503.02328}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2503.02328v1}, }