Editorial boards
- Journal of Complexity, since 2020
- Journal of Machine Learning Research, since 2025
- Communications in Mathematics, since 2026
- Advances in Approximation Theory, from 2027
Organization
- Invited organizer, RICAM workshop “Complexity Theory in Machine Learning” (Special Semester “AI in Scientific Computing 2026”), Linz, Nov 2026
- Main organizer, “Approximation, Probability and Geometry in High Dimensions 2025,” Bedlewo
- Mini-symposium on Information-Based Complexity, German & Austrian Math. Society, Linz, 2025
- Invited session organizer “High-dimensional approximation”, ÖMG annual meeting, Graz, 2023
- Invited mini-symposium “Random matrices and approximation using function values”, Curves & Surfaces 2022, Arcachon
- Main organizer, “Approximation and Geometry in High Dimensions 2020,” Bedlewo
- Section organizer “Discretization”, Approximation Theory & Applications (Stechkin 100), Steklov Institute, Moscow, 2020
- Special session “Random Points: Quality Criteria and Applications”, MCQMC 2020, Oxford
- Special session “Dispersion and Applications”, MCQMC 2018, Rennes
- Special session “Integration, Approximation and Discrepancy”, ICIAM 2015, Beijing
- Special session “Tractability of integration and approximation” (with A. Hinrichs), MCQMC 2014, Leuven
Scientific committees
Member of the scientific committees of MCM 2027 (Passau), MCQMC 2026 (Edinburgh) and MCQMC 2024 (Waterloo).
Refereeing
Regular referee for: Foundations of Computational Mathematics, Numerische Mathematik, Mathematics of Computation, SIAM J. Numerical Analysis, SIAM J. Scientific Computing, SIAM Review, SIAM J. Discrete Mathematics, J. Approximation Theory, Constructive Approximation, J. Complexity, J. Functional Analysis, Analysis Mathematica, Advances in Computational Mathematics, Advances in Operator Theory, Probability Theory and Related Fields, Ann. Inst. Henri Poincaré (Probab. Stat.), Communications in Mathematical Physics, J. Statistical Physics, Random Structures & Algorithms, Mathematika, Applied Numerical Mathematics, Mathematics and Computers in Simulation, Electronic Communications in Probability, IEEE Open J. Signal Processing, Pure and Applied Functional Analysis, Scandinavian J. Statistics, SMAI J. Computational Mathematics, Bulletin of the Brazilian Mathematical Society, and the Transactions & Proceedings of the AMS.
Conference proceedings: Dagstuhl, FOCS, MCM, MCQMC, RANDOM, SODA, STOC.