59 citations · 80 across the 21 of their papers we have counts for
8 papers · 1 filter
The Surprising Benefits of Hysteresis in Unlimited Sampling: Theory, Algorithms and Experiments
Dorian Florescu, Felix Krahmer, Ayush Bhandari
The Unlimited Sensing Framework (USF) was recently introduced to overcome the sensor saturation bottleneck in conventional digital acquisition systems. At its core, the USF allows…
Johnson-Lindenstrauss Embeddings with Kronecker Structure
Stefan Bamberger, Felix Krahmer, Rachel Ward
We prove the Johnson-Lindenstrauss property for matrices where has the restricted isometry property and is a diagonal matrix containing the entries of a Kronecker…
The Hanson-Wright Inequality for Random Tensors
Stefan Bamberger, Felix Krahmer, Rachel Ward
We provide moment bounds for expressions of the type where denotes the Kronecker pro…
Proof methods for robust low-rank matrix recovery
Tim Fuchs, David Gross, Peter Jung +3
Low-rank matrix recovery problems arise naturally as mathematical formulations of various inverse problems, such as matrix completion, blind deconvolution, and phase retrieval. Ove…
Sketching with Kerdock's crayons: Fast sparsifying transforms for arbitrary linear maps
Tim Fuchs, David Gross, Felix Krahmer +2
Given an arbitrary matrix , we consider the fundamental problem of computing for any such that is -sparse. While fast al…
Unlimited Sampling from Theory to Practice: Fourier-Prony Recovery and Prototype ADC
Ayush Bhandari, Felix Krahmer, Thomas Poskitt
Following the Unlimited Sampling strategy to alleviate the omnipresent dynamic range barrier, we study the problem of recovering a bandlimited signal from point-wise modulo samples…