Multimodal Information Fusion for Robust Heart Beat Detection. - Quan Ding; Yong Bai; Yusuf Bugra Erol; Rebeca Salas-Boni; Xiaorong Zhang; Lei Li 005; Xiao Hu 002 (CinC, 2014)

Principal components: A descent algorithm. - Rebeca Salas-Boni; Esteban G. Tabak (J. Comput. Phys., 2014)