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Karin Schnass
Person information
- affiliation: University of Innsbruck
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2020 – today
- 2023
- [i13]Simon Ruetz, Karin Schnass:
Convergence of alternating minimisation algorithms for dictionary learning. CoRR abs/2304.01768 (2023) - 2022
- [j12]Marie-Christine Pali
, Simon Ruetz
, Karin Schnass
:
Average Performance of OMP and Thresholding Under Dictionary Mismatch. IEEE Signal Process. Lett. 29: 1077-1081 (2022) - 2021
- [j11]Simon Ruetz
, Karin Schnass:
Submatrices with NonUniformly Selected Random Supports and Insights into Sparse Approximation. SIAM J. Matrix Anal. Appl. 42(3): 1268-1289 (2021)
2010 – 2019
- 2019
- [j10]Karin Schnass
:
Corrections to "Average Performance of Orthogonal Matching Pursuit (OMP) for Sparse Approximation". IEEE Signal Process. Lett. 26(10): 1566-1567 (2019) - [j9]Michael Sandbichler
, Karin Schnass
:
Online and Stable Learning of Analysis Operators. IEEE Trans. Signal Process. 67(1): 41-53 (2019) - 2018
- [j8]Valeriya Naumova, Karin Schnass:
Fast dictionary learning from incomplete data. EURASIP J. Adv. Signal Process. 2018: 12 (2018) - [j7]Karin Schnass
:
Average Performance of Orthogonal Matching Pursuit (OMP) for Sparse Approximation. IEEE Signal Process. Lett. 25(12): 1865-1869 (2018) - [i12]Karin Schnass:
Dictionary learning - from local towards global and adaptive. CoRR abs/1804.07101 (2018) - [i11]Flávio Teixeira, Karin Schnass:
Compressed Dictionary Learning. CoRR abs/1805.00692 (2018) - [i10]Karin Schnass:
Average performance of Orthogonal Matching Pursuit (OMP) for sparse approximation. CoRR abs/1809.06684 (2018) - 2017
- [c6]Valeriya Naumova, Karin Schnass:
Dictionary learning from incomplete data for efficient image restoration. EUSIPCO 2017: 1425-1429 - [i9]Valeriya Naumova, Karin Schnass:
Dictionary Learning from Incomplete Data. CoRR abs/1701.03655 (2017) - [i8]Michael Sandbichler, Karin Schnass:
Sequential Learning of Analysis Operators. CoRR abs/1704.00227 (2017) - 2015
- [j6]Karin Schnass:
Local identification of overcomplete dictionaries. J. Mach. Learn. Res. 16: 1211-1242 (2015) - [i7]Karin Schnass:
Convergence radius and sample complexity of ITKM algorithms for dictionary learning. CoRR abs/1503.07027 (2015) - 2014
- [i6]Karin Schnass:
Local Identification of Overcomplete Dictionaries. CoRR abs/1401.6354 (2014) - 2013
- [i5]Karin Schnass:
On the Identifiability of Overcomplete Dictionaries via the Minimisation Principle Underlying K-SVD. CoRR abs/1301.3375 (2013) - 2012
- [j5]Massimo Fornasier, Karin Schnass
, Jan Vybíral
:
Learning Functions of Few Arbitrary Linear Parameters in High Dimensions. Found. Comput. Math. 12(2): 229-262 (2012) - 2011
- [c5]Karin Schnass
, Jan Vybíral
:
Compressed learning of high-dimensional sparse functions. ICASSP 2011: 3924-3927 - 2010
- [j4]Rémi Gribonval, Karin Schnass
:
Dictionary identification: sparse matrix-factorization via l1-minimization. IEEE Trans. Inf. Theory 56(7): 3523-3539 (2010) - [c4]Karin Schnass
, Pierre Vandergheynst:
A union of incoherent spaces model for classification. ICASSP 2010: 5490-5493 - [i4]Karin Schnass, Pierre Vandergheynst:
Classification via Incoherent Subspaces. CoRR abs/1005.1471 (2010) - [i3]Massimo Fornasier, Karin Schnass, Jan Vybíral:
Learning Functions of Few Arbitrary Linear Parameters in High Dimensions. CoRR abs/1008.3043 (2010)
2000 – 2009
- 2009
- [b1]Karin Schnass
:
Sparsity & [and] dictionaries - algorithms & [and] design. EPFL, Switzerland, 2009 - [i2]Rémi Gribonval, Karin Schnass:
Dictionary Identification - Sparse Matrix-Factorisation via ℓ1-Minimisation. CoRR abs/0904.4774 (2009) - 2008
- [j3]Holger Rauhut
, Karin Schnass
, Pierre Vandergheynst
:
Compressed Sensing and Redundant Dictionaries. IEEE Trans. Inf. Theory 54(5): 2210-2219 (2008) - [j2]Karin Schnass
, Pierre Vandergheynst
:
Dictionary Preconditioning for Greedy Algorithms. IEEE Trans. Signal Process. 56(5): 1994-2002 (2008) - [c3]Rémi Gribonval, Karin Schnass:
Dictionary identifiability from few training samples. EUSIPCO 2008: 1-5 - 2007
- [j1]Karin Schnass
, Pierre Vandergheynst:
Average Performance Analysis for Thresholding. IEEE Signal Process. Lett. 14(11): 828-831 (2007) - [c2]Rémi Gribonval, Boris Mailhé, Holger Rauhut
, Karin Schnass
, Pierre Vandergheynst:
Average Case Analysis of Multichannel Thresholding. ICASSP (2) 2007: 853-856 - [i1]Holger Rauhut, Karin Schnass, Pierre Vandergheynst:
Compressed Sensing and Redundant Dictionaries. CoRR abs/math/0701131 (2007) - 2006
- [c1]Karin Schnass
, Pierre Vandergheynst, Pascal Frossard:
Distributed Sensing of Noisy Signals by Thresholding of Redundant Expansions. MMSP 2006: 1-4
Coauthor Index
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