52 citations · 385 across the 25 of their papers we have counts for
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math.OC2014★ 3 cited
A Primal Dual Active Set with Continuation Algorithm for the \ell^0-Regularized Optimization Problem
Yuling Jiao, Bangti Jin, Xiliang Lu
We develop a primal dual active set with continuation algorithm for solving the \ell^0-regularized least-squares problem that frequently arises in compressed sensing. The algorithm…
math.NA2014★ 19 cited
A fast nonstationary iterative method with convex penalty for inverse problems in Hilbert spaces
Qinian Jin, Xiliang Lu
In this paper we consider the computation of approximate solutions for inverse problems in Hilbert spaces. In order to capture the special feature of solutions, non-smooth convex f…