Few-read fault localization in simulated analog crossbars: a sparse-recovery decoder vs reading every cell (with the claims that failed) [R]
TL;DR In simulation, a sparse-recovery decoder over a few random +/-1 probe reads localizes up to 64 stuck cells in a 256x256 analog tile with 4 to 12 counted reads at 1% read noise. Reading every cell takes 256 reads. The paper also separates the decoder's gain from the second read direction's gai…
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- 2026-10-21 10:09 · r/MachineLearning
Few-read fault localization in simulated analog crossbars: a sparse-recovery decoder vs reading every cell (with the claims that failed) [R]