4 citations · 5 across the 2 of their papers we have counts for
2 papers
cs.IT2010★ 4 cited
Compressive Sensing over Graphs
Weiyu Xu, Enrique Mallada, Ao Tang
In this paper, motivated by network inference and tomography applications, we study the problem of compressive sensing for sparse signal vectors over graphs. In particular, we are…
cs.IT2010★ 1 cited
The Limits of Error Correction with lp Decoding
Meng Wang, Weiyu Xu, Ao Tang
An unknown vector f in R^n can be recovered from corrupted measurements y = Af + e where A^(m*n)(m>n) is the coding matrix if the unknown error vector e is sparse. We investigate t…