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Lionel Tondji

Faster randomized block sparse Kaczmarz by averaging
2022 · Lionel Tondji, Dirk A. Lorenz · Numerical Algorithms · 28
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Extended randomized Kaczmarz method for sparse least squares and impulsive noise problems
2022 · Frank Schöpfer, Dirk A. Lorenz, et al. · Linear Algebra and its Applications · 27
Acceleration and restart for the randomized Bregman-Kaczmarz method
2024 · Lionel Tondji, Ion Necoara, et al. · Linear Algebra and its Applications · 12
Adaptive Bregman–Kaczmarz: an approach to solve linear inverse problems with independent noise exactly
2024 · Lionel Tondji, Idriss Tondji, et al. · Inverse Problems · 9
An accelerated randomized Bregman-Kaczmarz method for strongly convex linearly constraint optimization*
2023 · Lionel Tondji, Dirk A. Lorenz, et al. · European Control Conference (ECC) · 6
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Linearly convergent adjoint free solution of least squares problems by random descent
2023 · Dirk A Lorenz, Felix Schneppe, et al. · Inverse Problems · 4
Variance Reduction in Deep Learning: More Momentum is All You Need
2021 · Tondji, Lionel, Kashubin, Sergii, et al. · arXiv (Cornell University) · 3
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Group equivariant networks for leakage detection in vacuum bagging
2022 · Christoph Brauer, Dirk Lorenz, et al. · European Signal Processing Conference (EUSIPCO) · 2
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Accelerated Exact Recovery from Noisy Data via Averaging and Noise-Aware Adaptive Bregman-Kaczmarz
2026 · Tondji, Lionel, Mahamat, Abakar A., et al. · arXiv (Cornell University) · 1
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Why the noise model matters: a performance gap in learned regularization
2026 · Sebastian Banert, Christoph Brauer, et al. · Inverse Problems · 1
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A Tensor Greedy Double-Block Extended Kaczmarz Method for Inconsistent Tensor Linear Systems under the t-product
2026 · Jérémie Mabiala, Lionel Tondji · Research Square
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Works count: 12
Citation count: 93
H-index: 5
I10-index: 3
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