@article{performancedrivenpolicyoptimizationforsp, title = {Performance-Driven Policy Optimization for Speculative Decoding with Adaptive Windowing}, author = {Jie Jiang and Xing Sun and Ruotian Chen and Jianan Su and Kaixin Shen}, year = {2026}, eprint = {2605.14978}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.14978}, }