Search Results - "Roith, Tim"

Adversarial flows: A gradient flow characterization of adversarial attacks.

Authors: Weigand, Lukas Roith, Tim Burger, Martin

Source: European Journal of Applied Mathematics. Feb2026, Vol. 37 Issue 1, p123-179. 57p.

Polarized consensus-based dynamics for optimization and sampling.

Authors: Bungert, Leon Roith, Tim Wacker, Philipp

Source: Mathematical Programming; May2025, Vol. 211 Issue 1, p125-155, 31p

MirrorCBO: A consensus-based optimization method in the spirit of mirror descent.

Authors: Bungert, Leon Hoffmann, Franca Kim, Doh Yeon et al.

Source: Mathematical Models & Methods in Applied Sciences; Dec2025, Vol. 35 Issue 14, p3083-3170, 88p

Continuum Limit of Lipschitz Learning on Graphs.

Authors: Roith, Tim Bungert, Leon

Source: Foundations of Computational Mathematics; Apr2023, Vol. 23 Issue 2, p393-431, 39p

Uniform convergence rates for Lipschitz learning on graphs.

Authors: Bungert, Leon Calder, Jeff Roith, Tim

Source: IMA Journal of Numerical Analysis; Jul2023, Vol. 43 Issue 4, p2445-2495, 51p

A Bregman Learning Framework for Sparse Neural Networks.

Authors: Bungert, Leon Roith, Tim Tenbrinck, Daniel et al.

Source: Journal of Machine Learning Research. 2022, Vol. 23, p1-43. 43p.

Subjects: Artificial neural networks, Stochastic convergence, Stochastic analysis

Analysis of mean-field models arising from self-attention dynamics in transformer architectures with layer normalization.

Authors: Burger, Martin Kabri, Samira Korolev, Yury et al.

Source: Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences. 6/5/2025, Vol. 383 Issue 2298, p1-48. 48p.