Wang, Zehao, Lianwei Wu, Wenbo An, Hang Zhang, and Yaxiong Wang. 2026. “Multi-Level Style Preference Optimization: An Adaptive Detection Framework for Human-Machine Hybrid Text”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (40):33746-54. https://doi.org/10.1609/aaai.v40i40.40665.