Concepedia

Karin Schnass

KS

14

Publications

1.4K

Citations

12

H-Index

2007

Active since

Affiliations

École Polytechnique Fédérale de Lausanne(Current)

Institut de Recherche en Informatique et Systèmes Aléatoires

Johann Radon Institute for Computational and Applied Mathematics

Universität Innsbruck

Institut national de recherche en sciences et technologies du numérique

Karin Schnass is an author at École Polytechnique Fédérale de Lausanne specializing in engineering, inverse problems, and pattern recognition.

Top concepts

EngineeringInverse ProblemsCompressive SensingPattern RecognitionSignal ProcessingComputer ScienceApproximation TheoryData ScienceMachine LearningMathematical Programming

Publications per year

2007–2018

14

Publications

14

Compressed Sensing and Redundant Dictionaries

Holger Rauhut, Karin Schnass, Pierre Vandergheynst · IEEE Transactions on Information Theory · 2008 · 551 citations · Full text

Atoms of All Channels, Unite! Average Case Analysis of Multi-Channel Sparse Recovery Using Greedy Algorithms

Rémi Gribonval, Holger Rauhut, Karin Schnass et al. · Journal of Fourier Analysis and Applications · 2008 · 232 citations · Full text

Sparse Representation, Engineering, Channel Characterization +8

Dictionary Identification—Sparse Matrix-Factorization via $\ell_1$-Minimization

Rémi Gribonval, Karin Schnass · IEEE Transactions on Information Theory · 2010 · 143 citations · Full text

Sparse Representation, Engineering, Machine Learning +13

Dictionary Preconditioning for Greedy Algorithms

Karin Schnass, Pierre Vandergheynst · IEEE Transactions on Signal Processing · 2008 · 134 citations · Full text

Mathematical Programming, Engineering, Greedy Algorithms +17

Learning Functions of Few Arbitrary Linear Parameters in High Dimensions

Massimo Fornasier, Karin Schnass, Jan Vybíral · Foundations of Computational Mathematics · 2012 · 80 citations

High Dimensions, Machine Learning, Data Science +9

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