430 citations · 1.6k across the 21 of their papers we have counts for
Showing 2013 · cs.LGShow all
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cs.LG2013★ 2 cited
Sparse Frequency Analysis with Sparse-Derivative Instantaneous Amplitude and Phase Functions
Yin Ding, Ivan W. Selesnick
This paper addresses the problem of expressing a signal as a sum of frequency components (sinusoids) wherein each sinusoid may exhibit abrupt changes in its amplitude and/or phase.…
cs.LG2013★ 189 cited
Sparse Signal Estimation by Maximally Sparse Convex Optimization
Ivan W. Selesnick, Ilker Bayram
This paper addresses the problem of sparsity penalized least squares for applications in sparse signal processing, e.g. sparse deconvolution. This paper aims to induce sparsity mor…