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Christian Kümmerle
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Year
Harmonic Mean Iteratively Reweighted Least Squares for Low-Rank Matrix Recovery
C Kümmerle, J Sigl
Journal of Machine Learning Research 19 (47), 2018
352018
Iteratively reweighted least squares for basis pursuit with global linear convergence rate
C Kümmerle, C Mayrink Verdun, D Stöger
Advances in Neural Information Processing Systems 34, 2873-2886, 2021
23*2021
A scalable second order method for ill-conditioned matrix completion from few samples
C Kümmerle, CM Verdun
International Conference on Machine Learning, 5872-5883, 2021
212021
On the convergence of IRLS and its variants in outlier-robust estimation
L Peng, C Kümmerle, R Vidal
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern …, 2023
182023
Global linear and local superlinear convergence of IRLS for non-smooth robust regression
L Peng, C Kümmerle, R Vidal
Advances in neural information processing systems 35, 28972-28987, 2022
132022
On the geometry of polytopes generated by heavy-tailed random vectors
O Guédon, F Krahmer, C Kümmerle, S Mendelson, H Rauhut
Communications in Contemporary Mathematics 24 (03), 2150056, 2022
92022
A quotient property for matrices with heavy-tailed entries and its application to noise-blind compressed sensing
F Krahmer, C Kümmerle, H Rauhut
arXiv preprint arXiv:1806.04261, 2018
92018
Understanding and Enhancing Data Recovery Algorithms
C Kümmerle
Technische Universität München, 2019
62019
On the robustness of noise-blind low-rank recovery from rank-one measurements
F Krahmer, C Kümmerle, O Melnyk
Linear Algebra and its Applications 652, 37-81, 2022
52022
Escaping Saddle Points in Ill-Conditioned Matrix Completion with a Scalable Second Order Method
C Kümmerle, CM Verdun
Workshop on "Beyond First Order Methods in Machine Learning Systems", ICML 2020, 2020
52020
Completion of structured low-rank matrices via iteratively reweighted least squares
C Kümmerle, CM Verdun
2019 13th international conference on sampling theory and applications …, 2019
42019
Learning transition operators from sparse space-time samples
C Kümmerle, M Maggioni, S Tang
IEEE Transactions on Information Theory, 2024
22024
UnitNorm: Rethinking Normalization for Transformers in Time Series
N Huang, C Kümmerle, X Zhang
arXiv preprint arXiv:2405.15903, 2024
12024
Recovering simultaneously structured data via non-convex iteratively reweighted least squares
C Kümmerle, J Maly
Advances in Neural Information Processing Systems 36, 2024
12024
Dictionary-Sparse Recovery From Heavy-Tailed Measurements
P Abdalla, C Kümmerle
Information and Inference: A Journal of the IMA, 2022
12022
Denoising and Completion of Structured Low-Rank Matrices via Iteratively Reweighted Least Squares
C Kümmerle, CM Verdun
iTWIST '18: international Traveling Workshop on Interactions between low …, 2018
12018
Sample-Efficient Geometry Reconstruction from Euclidean Distances using Non-Convex Optimization
I Ghosh, A Tasissa, C Kümmerle
arXiv preprint arXiv:2410.16982, 2024
2024
An Exposition of Pathfinding Strategies Within Lightning Network Clients
S Saraswathi, C Kümmerle
arXiv preprint arXiv:2410.13784, 2024
2024
Sparse Recovery for Overcomplete Frames: Sensing Matrices and Recovery Guarantees
X Chen, C Kümmerle, R Wang
arXiv preprint arXiv:2408.16166, 2024
2024
Linear Convergence of Iteratively Reweighted Least Squares for Nuclear Norm Minimization
C Kümmerle, D Stöger
2024 IEEE 13rd Sensor Array and Multichannel Signal Processing Workshop (SAM …, 2024
2024
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