712 citations · 2.4k across the 67 of their papers we have counts for
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cs.IT2011★ 712 cited
Generalized Orthogonal Matching Pursuit
Jian Wang, Seokbeop Kwon, Byonghyo Shim
As a greedy algorithm to recover sparse signals from compressed measurements, orthogonal matching pursuit (OMP) algorithm has received much attention in recent years. In this paper…
cs.IT2011★ 4 cited
A Simple Proof of the Mutual Incoherence Condition for Orthogonal Matching Pursuit
Jian Wang, Byonghyo Shim
This paper provides a simple proof of the mutual incoherence condition under which K-sparse signal can be accurately reconstructed from a small number of linear…
cs.IT2011
Efficient Soft-Input Soft-Output Tree Detection Via an Improved Path Metric
J. W. Choi, B. Shim, A. C. Singer
Tree detection techniques are often used to reduce the complexity of a posteriori probability (APP) detection in high dimensional multi-antenna wireless communication systems. In t…