Empirical Wavelet Transform Based Lung Sound Removal from Phonocardiogram Signal for Heart Sound Segmentation. - K. Ajay Babu; Barathram Ramkumar; M. Sabarimalai Manikandan (ICASSP, 2019)

Automatic Recognition of Fundamental Heart Sound Segments From PCG Corrupted With Lung Sounds and Speech. - K. Ajay Babu; Barathram Ramkumar (IEEE Access, 2020)

Runtime verification of implantable medical devices using multiple physiological signals. - Abhinandan Panda; Srinivas Pinisetty; Partha S. Roop; K. Ajay Babu; M. Sabarimalai Manikandan (SAC, 2021)