@inproceedings{liu-etal-2026-architecture, title = "Architecture-Conditioned Reinforcement Learning Makes Sliding-Window Attention Competitive in Math Reasoning", author = "Liu, Kai and Dong, Peijie and Xinchen, Xie and Gao, Jianfei and Guo, Qipeng and Chu, Xiaowen and Zhang, Shaoting and Chen, Kai", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.851/", pages = "19713--19731", ISBN = "979-8-89176-459-0" }