22 citations · 60 across the 19 of their papers we have counts for
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math.NA2012★ 1 cited
Bounds of restricted isometry constants in extreme asymptotics: formulae for Gaussian matrices
Bubacarr Bah, Jared Tanner
Restricted Isometry Constants (RICs) provide a measure of how far from an isometry a matrix can be when acting on sparse vectors. This, and related quantities, provide a mechanism…
cs.IT2012★ 1 cited
Vanishingly Sparse Matrices and Expander Graphs, With Application to Compressed Sensing
Bubacarr Bah, Jared Tanner
We revisit the probabilistic construction of sparse random matrices where each column has a fixed number of nonzeros whose row indices are drawn uniformly at random with replacemen…