238 citations · 329 across the 7 of their papers we have counts for
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Phase diagram of matrix compressed sensing
Christophe Schülke, Philip Schniter, Lenka Zdeborová
In the problem of matrix compressed sensing we aim to recover a low-rank matrix from few of its element-wise linear projections. In this contribution we analyze the asymptotic perf…
Blind Sensor Calibration using Approximate Message Passing
Christophe Schülke, Francesco Caltagirone, Lenka Zdeborová
The ubiquity of approximately sparse data has led a variety of com- munities to great interest in compressed sensing algorithms. Although these are very successful and well underst…
Approximate message-passing with spatially coupled structured operators, with applications to compressed sensing and sparse superposition codes
Jean Barbier, Christophe Schülke, Florent Krzakala
We study the behavior of Approximate Message-Passing, a solver for linear sparse estimation problems such as compressed sensing, when the i.i.d matrices -for which it has been spec…
Blind Calibration in Compressed Sensing using Message Passing Algorithms
Christophe Schülke, Francesco Caltagirone, Florent Krzakala +1
Compressed sensing (CS) is a concept that allows to acquire compressible signals with a small number of measurements. As such it is very attractive for hardware implementations. Th…