@inproceedings{feng-etal-2026-stratagem, title = "Stratagem: Learning Transferable Reasoning via Trajectory-Modulated Game Self-Play", author = "Feng, Xiachong and Yin, Deyi and Feng, Xiaocheng and Jiang, Yi and Qin, Libo and Ye, Yangfan and Huang, Lei and Ma, Weitao and Li, Qiming and Gu, Yuxuan and Qin, Bing and Kong, Lingpeng", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.897/", pages = "19595--19614", ISBN = "979-8-89176-390-6" }