187 citations · 388 across the 23 of their papers we have counts for
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cs.IT2019
Exact Sparse Signal Recovery via Orthogonal Matching Pursuit with Prior Information
Jinming Wen, Wei Yu
The orthogonal matching pursuit (OMP) algorithm is a commonly used algorithm for recovering -sparse signals $\x\in \mathbb{R}^{n}$ from linear model $\y=\A\x$, where $\A\in \mat…
cs.IT2019
Improved Upper Bounds on the Hermite and KZ Constants
Jinming Wen, Xiao-Wen Chang, Jian Weng
The Korkine-Zolotareff (KZ) reduction is a widely used lattice reduction strategy in communications and cryptography. The Hermite constant, which is a vital constant of lattice, ha…