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20112024
most citedProjection-Based and Look Ahead Strategies for Atom Selection

61 citations · 419 across the 59 of their papers we have counts for

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Showing 2012 · math.STShow all

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math.ST2012★ 22 cited

Dynamic Iterative Pursuit

Dave Zachariah, Saikat Chatterjee, Magnus Jansson

For compressive sensing of dynamic sparse signals, we develop an iterative pursuit algorithm. A dynamic sparse signal process is characterized by varying sparsity patterns over tim…

math.ST2012★ 57 cited

Alternating Least-Squares for Low-Rank Matrix Reconstruction

Dave Zachariah, Martin Sundin, Magnus Jansson +1

For reconstruction of low-rank matrices from undersampled measurements, we develop an iterative algorithm based on least-squares estimation. While the algorithm can be used for any…