LIMA-Mamba: A lightweight and distribution-robust Mamba network for PPG-based biometrics

Yanchao Xiao, Chunxiao Wang (Qilu University of Technology / Shandong Academy of Sciences / National Supercomputing Center in Jinan), Gongping Yang, Yilong Yin (Shandong University), Yuwen Huang (Heze University), Jinshan Pan (Nanjing University of Science and Technology).

Pattern Recognition· 2027
PPGDOI

Updated: Oct 8, 2026