17 citations · 44 across the 11 of their papers we have counts for
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cs.MS2017★ 7 cited
Fast Linear Transformations in Python
Christoph Wilfried Wagner, Sebastian Semper, Jan Kirchhof
Scientific computing requires handling large linear models, which are often composed of structured matrices. With increasing model size, dense representations quickly become infeas…
cs.IT2017★ 16 cited
Sparsity Order Estimation from a Single Compressed Observation Vector
Sebastian Semper, Florian Römer, Thomas Hotz +1
We investigate the problem of estimating the unknown degree of sparsity from compressive measurements without the need to carry out a sparse recovery step. While the sparsity order…