79 citations · 250 across the 49 of their papers we have counts for
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cs.IT2017
Analysis of equivalence relation in joint sparse recovery
Changlong Wang, Jigen Peng
The joint sparse recovery problem is a generalization of the single measurement vector problem which is widely studied in Compressed Sensing and it aims to recovery a set of jointl…
cs.IT2015★ 1 cited
When is P such that l_0-minimization Equals to l_p-minimization
Changlong Wang, Shigang Yue, Jigen Peng
In this paper, we present an analysis expression of p(A,b) such that the unique solution to l_0-minimization also can be the unique solution to l_p-minimization for any 0<p<p(A,b).…
cs.IT2015★ 4 cited
Equivalence: A Phenomenon Hidden Among Sparsity Models for Information Processing
Jigen Peng, Shigang Yue, Haiyang Li
It is proved in this paper that to every underdetermined linear system there corresponds a constant such that every solution to the -norm minimization proble…