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cs.IT2012
Beyond -norm minimization for sparse signal recovery
Hassan Mansour
Sparse signal recovery has been dominated by the basis pursuit denoise (BPDN) problem formulation for over a decade. In this paper, we propose an algorithm that outperforms BPDN in…
cs.IT2012
Support driven reweighted minimization
Hassan Mansour, Ozgur Yilmaz
In this paper, we propose a support driven reweighted minimization algorithm (SDRL1) that solves a sequence of weighted problems and relies on the support estimat…