Viswam Nathan
Scholar

Viswam Nathan

Google Scholar ID: -gVAafMAAAAJ
Staff Research Engineer, Samsung Research America
Signal ProcessingMachine LearningWearable SensorsPhysiological Signals
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Citations & Impact
All-time
Citations
1,598
 
H-index
22
 
i10-index
42
 
Publications
20
 
Co-authors
0
 
Contact
No contact links provided.
Publications
3 items
Weighted Temporal Decay Loss for Learning Wearable PPG Data with Sparse Clinical Labels
2026
Cited
0
Wavelet-Driven Masked Multiscale Reconstruction for PPG Foundation Models
2026
Cited
3
HiMAE: Hierarchical Masked Autoencoders Discover Resolution-Specific Structure in Wearable Time Series
2025
Cited
0
Resume (English only)
Co-authors
0 total
Co-authors: 0 (list not available)