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Flipping one bit leaves AMD CPUs open to VM vuln

Fix landed in July, but OEM firmware updates are required If you use virtual machines, there's reason to feel less-than-Zen ...
IEEE

Broadband Reconfigurable One-Bit Phase-Coded Metamaterial for Electromagnetic Scattering Manipulation

This work presents a reconfigurable one-bit phase-coded metamaterial based on effective medium theory, providing a solution for dynamic broadband electromagnetic (EM) scattering manipulation. First, ...
IEEE

Probabilistic Bits Using Perimeter-Gated Single Photon Avalanche Diodes

Abstract: We present a unique approach to demonstrating probabilistic bits (p-bit) leveraging perimeter-gated single-photon avalanche diodes (pg-SPADs). By exploiting the pg-SPAD’s dark count rate ...