52 citations · 385 across the 25 of their papers we have counts for
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cs.IT2013★ 41 cited
A Primal Dual Active Set Algorithm with Continuation for Compressed Sensing
Qibin Fan, Yuling Jiao, Xiliang Lu
The success of compressed sensing relies essentially on the ability to efficiently find an approximately sparse solution to an under-determined linear system. In this paper, we dev…
math.NA2013★ 34 cited
An Analysis of Finite Element Approximation in Electrical Impedance Tomography
Matthias Gehre, Bangti Jin, Xiliang Lu
We present a finite element analysis of electrical impedance tomography for reconstructing the conductivity distribution from electrode voltage measurements by means of Tikhonov re…