Zhang, Jianqing, Wei Xia, Hande Dong, Qiang Lin, and Jian Cao. “AP2O-Coder: Adaptively Progressive Preference Optimization for Reducing Compilation and Runtime Errors in LLM-Generated Code”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 41 (March 14, 2026): 34701–34709. Accessed May 17, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/40771.