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20082021
most citedDistributed noise-shaping quantization: I. Beta duals of finite frames and near-optimal quantization of random measurements

25 citations · 83 across the 10 of their papers we have counts for

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cs.IT2008★ 24 cited

The Golden Ratio Encoder

I. Daubechies, C. S. Güntürk, Y. Wang +1

This paper proposes a novel Nyquist-rate analog-to-digital (A/D) conversion algorithm which achieves exponential accuracy in the bit-rate despite using imperfect components. The pr…

math.NA2008

Iteratively re-weighted least squares minimization for sparse recovery

Ingrid Daubechies, Ronald DeVore, Massimo Fornasier +1

We analyze an Iteratively Re-weighted Least Squares (IRLS) algorithm for promoting l1-minimization in sparse and compressible vector recovery. We prove its convergence and we estim…