@article{legoloraenabledgeneratororientedframewor, title = {LEGO: LoRA-Enabled Generator-Oriented Framework for Synthetic Image Detection}, author = {Yutong Xiao and Ran Ran and Jiwei Wei and Shuchang Zhou and Ke Liu and Zheng Ziqiang and Caiyan Qin}, year = {2026}, eprint = {2605.04445}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.04445}, }