HiCache: A Plug-in Scaled-Hermite Upgrade for Taylor-Style Cache-then-Forecast Diffusion Acceleration - Feng, Liang; Zheng, Shikang; Liu, Jiacheng; Lin, Yuqi; Zhou, Qinming; Cai, Peiliang; Wang, Xinyu; Chen, Junjie; Zou, Chang; Ma, Yue; Zhang, Linfeng (International Conference on Learning Representations, 2026)