Evaluation of output embeddings for fine-grained image classification. - Zeynep Akata; Scott E. Reed; Daniel Walter; Honglak Lee; Bernt Schiele (CVPR, 2015)

A sparse control approach to optimal sensor placement in PDE-constrained parameter estimation problems. - Ira Neitzel; Konstantin Pieper; Boris Vexler; Daniel Walter (Numerische Mathematik, 2019)

Inverse point source location with the Helmholtz equation on a bounded domain. - Konstantin Pieper; Bao Quoc Tang; Philip Trautmann; Daniel Walter (Comput. Optim. Appl., 2020)

FALEDIA: Eine Lernplattform für Lehramtsstudierende zum Erwerb von Diagnose- und Förderfähigkeit. - Andreas Bergmann; Tabea Dobbrunz; Andreas Harrer; Lara Huethorst; Meike Böttcher; Daniel Walter; Annabell Gutscher; Christoph Selter (DELFI, 2021)

Exoplanet Characterization using Conditional Invertible Neural Networks. - Jonas Haldemann; Victor Ksoll; Daniel Walter; Yann Alibert; Ralf S. Klessen; Willy Benz; Ullrich Köthe; Lynton Ardizzone; Carsten Rother (CoRR, 2022)

Towards optimal sensor placement for inverse problems in spaces of measures. - Phuoc-Truong Huynh; Konstantin Pieper; Daniel Walter (CoRR, 2023)

Conditional gradients for total variation regularization with PDE constraints: a graph cuts approach. - Giacomo Cristinelli; José A. Iglesias 002; Daniel Walter (CoRR, 2023)

Learning Optimal Feedback Operators and their Sparse Polynomial Approximations. - Karl Kunisch; Donato Vásquez-Varas; Daniel Walter (J. Mach. Learn. Res., 2023)

Physics-based material parameters extraction from perovskite experiments via Gaussian process. - Hualin Zhan; Viqar Ahmad; Azul Mayon; Grace Tabi; Anh Dinh Bui; Zhuofeng Li; Daniel Walter; Hieu Nguyen; Klaus Weber 006; Thomas White; Kylie Catchpole (CoRR, 2024)

Empirical risk minimization for risk-neutral composite optimal control with applications to bang-bang control. - Johannes Milz; Daniel Walter (CoRR, 2024)

Asymptotic linear convergence of fully-corrective generalized conditional gradient methods. - Kristian Bredies; Marcello Carioni; Silvio Fanzon; Daniel Walter (Math. Program., 2024)

Extremal Points and Sparse Optimization for Generalized Kantorovich-Rubinstein Norms. - Marcello Carioni; José A. Iglesias 002; Daniel Walter (Found. Comput. Math., 2025)

Linear convergence of a one-cut conditional gradient method for total variation regularization. - Giacomo Cristinelli; José A. Iglesias 002; Daniel Walter (CoRR, 2025)