Publications
2026 | JOURNAL
A Dual Classifier-Regressor Architecture for Heart Sound Onset/Offset Detection
Pamuditha Somarathne, Sandun Herath, Gaetano Gargiulo, Paul Breen, Neil Anderson, Yu Yao, Tongliang Liu, Anusha Withana
IEEE Transactions on Biomedical Engineering (TBME) 2026
2026 | PREPRINT
VideoPulse: Neonatal Heart Rate and Peripheral Capillary Oxygen Saturation (SpO2) Estimation from Contact Free Video
D. Dewagiri, K. Anuradha, P. Liyanage, H. Kulatunga, Pamuditha Somarathne, U. S. K. P. Miriya Thanthrige, N. Lucas, Anusha Withana, J. P. Kulasingham
arXiv preprint arXiv:2602.23771
2025 | CONFERENCE
NeverLagging: Enhancing Virtual Reality Finger Tracking with a Physics-Inspired Time-Agnostic Graph Neural Network
T. Li, Pamuditha Somarathne, Zhanna Sarsenbayeva, Anusha Withana
Australian Conference on Human-Computer Interaction (OzCHI) 2025
2025 | CONFERENCE
Just Before Touch: Manipulating Perceived Haptic Sensations Through Proactive Vibrotactile Cues in Virtual Reality
Y. Dong, Pamuditha Somarathne, Craig T. Jin, Jinman Kim, Andrea Bianchi, Anusha Withana
Augmented Humans International Conference (AHs) 2025
2024 | CONFERENCE
Efficient and Robust Heart Rate Estimation Approach for Noisy Wearable PPG Sensors Using Ideal Representation Learning
Amashi Niwarthana, Pamuditha Somarathne, Pierre Qian, Ken-Tye Yong, Anusha Withana
ACM International Symposium on Wearable Computers (ISWC) 2024
2022 | CONFERENCE
HPGNN: Using Hierarchical Graph Neural Networks for Outdoor Point Cloud Processing
A. Thieshanthan, Amashi Niwarthana, Pamuditha Somarathne, T. Wickremasinghe, Ranga Rodrigo
International Conference on Pattern Recognition (ICPR) 2022