Selecting effective intrinsic mode functions of empirical mode decomposition and variational mode decomposition using dynamic time warping algorithm for rolling element bearing fault diagnosis. - Prem Shankar Kumar; Lakshmi Annamalai Kumaraswamidhas; Swarup Kumar Laha (Trans. Inst. Meas. Control, 2019)

A sparse approach to transfer function estimation via Least Absolute Shrinkage and Selection Operator. - Swarup Kumar Laha (IFAC J. Syst. Control., 2025)