[1]
Huang, C., Zhang, Z. and Cardie, C. 2026. HAPO: Training Language Models to Reason Concisely via History-Aware Policy Optimization. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 37 (Mar. 2026), 31122-31130. DOI:https://doi.org/10.1609/aaai.v40i37.40373.