11 citations · 22 across the 10 of their papers we have counts for
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cs.IT2014★ 1 cited
Sparse phase retrieval via group-sparse optimization
Fabien Lauer, Henrik Ohlsson
This paper deals with sparse phase retrieval, i.e., the problem of estimating a vector from quadratic measurements under the assumption that few components are nonzero. In particul…
cs.IT2013★ 1 cited
Finding sparse solutions of systems of polynomial equations via group-sparsity optimization
Fabien Lauer, Henrik Ohlsson
The paper deals with the problem of finding sparse solutions to systems of polynomial equations possibly perturbed by noise. In particular, we show how these solutions can be recov…