Xiao, Y. et al. 2026. SCALE: Selective Resource Allocation for Overcoming Performance Bottlenecks in Mathematical Test-time Scaling. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 40 (Mar. 2026), 34034–34042. DOI:https://doi.org/10.1609/aaai.v40i40.40697.