#analog-computing News & Analysis

3 articles tagged with #analog-computing. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

3 articles

AIBullisharXiv – CS AI · Mar 46/103

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Robust Heterogeneous Analog-Digital Computing for Mixture-of-Experts Models with Theoretical Generalization Guarantees

Researchers propose a heterogeneous computing framework for Mixture-of-Experts AI models that combines analog in-memory computing with digital processing to improve energy efficiency. The approach identifies noise-sensitive experts for digital computation while running the majority on analog hardware, eliminating the need for costly retraining of large models.

AIBullisharXiv – CS AI · Jun 96/10

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Optimizing Energy-based Neural Network Training with Coherent Ising Machine

Researchers demonstrate a Coherent Ising Machine (CIM) trained to optimize energy-based neural networks using Equilibrium Propagation, achieving performance comparable to traditional software implementations. By integrating the Adam optimizer, the approach significantly improves convergence speed and accuracy while scaling across deeper architectures, positioning quantum-inspired analog hardware as a viable platform for energy-efficient AI.

AIBullisharXiv – CS AI · Mar 37/108

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Fully-analog array signal processor using 3D aperture engineering

Researchers developed a fully-analog array signal processor (FASP) using 3D aperture engineering with cascaded metasurface layers that achieves N times higher angular resolution than the Rayleigh diffraction limit. The system can perform super-resolution direction-of-arrival estimation and multi-channel source separation, demonstrating 20 dB radar jamming suppression and 13.5x communication capacity enhancement at 36-41 GHz frequencies.