AIBullisharXiv – CS AI · 14h ago7/10
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Towards Green Wearable Computing: A Physics-Aware Spiking Neural Network for Energy-Efficient IMU-based Human Activity Recognition
Researchers have developed PAS-Net, a physics-aware spiking neural network that dramatically reduces power consumption in wearable IMU-based human activity recognition systems. The architecture achieves state-of-the-art accuracy while cutting energy consumption by up to 98% through sparse integer operations and an early-exit mechanism, establishing a new standard for ultra-low-power edge computing on battery-constrained devices.