Tobias Neckel

35 papers C 2Misc 5Journal 22Unranked 4
YearRankTypeTitle / Venue / Authors
2025 Misc conf
Dynamic Resource Management in HPC Systems Using Dynamic Processes with PSets.
HiPC
Dominik Huber, Keerthi Gaddameedi, Tobias Neckel, Hans-Joachim Bungartz, Martin Schulz, Pierre-François Dutot, Olivier Richard, Martin Schreiber, Sergio Iserte, Antonio J. Peña
2025 J jnl
Teaching Research Software Engineering Skills for Developing Simulation Software.
Electron. Commun. Eur. Assoc. Softw. Sci. Technol.
Gerasimos Chourdakis, Hasan Ashraf, Santiago Narvaez Rivas, Tobias Neckel, Hans-Joachim Bungartz
2024 — conf
A Layered Approach for Dynamic Resource Management in HPC.
Euro-Par Workshops (2)
Hans-Joachim Bungartz, Pierre-François Dutot, Jan Fecht, Keerthi Gaddameedi, Dominik Huber, Sergio Iserte, Michael L. Minion, Tobias Neckel, Antonio J. Peña, Olivier Richard, Martin Schreiber, Martin Schulz, Valentina Schüller
2024 J jnl
Multi-fidelity Gaussian process surrogate modeling for regression problems in physics.
CoRR
Kislaya Ravi, Vladyslav Fediukov, Felix Dietrich, Tobias Neckel, Fabian Buse, Michael Bergmann, Hans-Joachim Bungartz
2024 J jnl
Multi-fidelity Gaussian process surrogate modeling for regression problems in physics.
Mach. Learn. Sci. Technol.
Kislaya Ravi, Vladyslav Fediukov, Felix Dietrich, Tobias Neckel, Fabian Buse, Michael Bergmann, Hans-Joachim Bungartz
2023 J jnl
Efficient and Scalable Kernel Matrix Approximations using Hierarchical Decomposition.
CoRR
Keerthi Gaddameedi, Severin Reiz, Tobias Neckel, Hans-Joachim Bungartz
2023 J jnl
Multi-fidelity No-U-Turn Sampling.
CoRR
Kislaya Ravi, Tobias Neckel, Hans-Joachim Bungartz
2022 J jnl
Context-aware learning of hierarchies of low-fidelity models for multi-fidelity uncertainty quantification.
CoRR
Ionut-Gabriel Farcas, Benjamin Peherstorfer, Tobias Neckel, Frank Jenko, Hans-Joachim Bungartz
2022 J jnl
Data-driven low-fidelity models for multi-fidelity Monte Carlo sampling in plasma micro-turbulence analysis.
J. Comput. Phys.
Julia Konrad, Ionut-Gabriel Farcas, Benjamin Peherstorfer, Alessandro Di Siena, Frank Jenko, Tobias Neckel, Hans-Joachim Bungartz
2022 — conf
Neural Nets with a Newton Conjugate Gradient Method on Multiple GPUs.
PPAM (1)
Severin Reiz, Tobias Neckel, Hans-Joachim Bungartz
2022 J jnl
Neural Nets with a Newton Conjugate Gradient Method on Multiple GPUs.
CoRR
Severin Reiz, Tobias Neckel, Hans-Joachim Bungartz
2020 J jnl
Multilevel Adaptive Sparse Leja Approximations for Bayesian Inverse Problems.
SIAM J. Sci. Comput.
Ionut-Gabriel Farcas, Jonas Latz, Elisabeth Ullmann, Tobias Neckel, Hans-Joachim Bungartz
2020 J jnl
Sensitivity-driven adaptive sparse stochastic approximations in plasma microinstability analysis.
J. Comput. Phys.
Ionut-Gabriel Farcas, Tobias Görler, Hans-Joachim Bungartz, Frank Jenko, Tobias Neckel
2019 — book
Bits and Bugs: A Scientific and Historical Review on Software Failures in Computational Science.
Thomas Huckle, Tobias Neckel
2019 — conf
Comparing Domain Decomposition Methods for the Parallelization of Distributed Land Surface Models.
ICCS (1)
Alexander von Ramm, Jens Weismüller, Wolfgang Kurtz, Tobias Neckel
2019 J jnl
Multilevel adaptive sparse Leja approximations for Bayesian inverse problems.
CoRR
Ionut-Gabriel Farcas, Jonas Latz, Elisabeth Ullmann, Tobias Neckel, Hans-Joachim Bungartz
2018 J jnl
Non-standard pseudo random number generators revisited for GPUs.
Future Gener. Comput. Syst.
Christoph Riesinger, Tobias Neckel, Florian Rupp
2018 J jnl
Nonintrusive Uncertainty Analysis of Fluid-Structure Interaction with Spatially Adaptive Sparse Grids and Polynomial Chaos Expansion.
SIAM J. Sci. Comput.
Ionut-Gabriel Farcas, Benjamin Uekermann, Tobias Neckel, Hans-Joachim Bungartz
2018 J jnl
Sensitivity-driven adaptive sparse stochastic approximations in plasma microinstability analysis.
CoRR
Ionut-Gabriel Farcas, Tobias Görler, Hans-Joachim Bungartz, Frank Jenko, Tobias Neckel
2017 J jnl
Block-structured grids in full velocity space for Eulerian gyrokinetic simulations.
Comput. Phys. Commun.
Denis Jarema, Hans-Joachim Bungartz, Tobias Görler, Frank Jenko, Tobias Neckel, Daniel Told
2016 J jnl
Block-structured grids for Eulerian gyrokinetic simulations.
Comput. Phys. Commun.
Denis Jarema, Hans-Joachim Bungartz, Tobias Görler, Frank Jenko, Tobias Neckel, Daniel Told
2016 J jnl
Evaluation of an Efficient Stack-RLE Clustering Concept for Dynamically Adaptive Grids.
SIAM J. Sci. Comput.
Martin Schreiber, Tobias Neckel, Hans-Joachim Bungartz
2016 J jnl
Modelling social identification and helping in evacuation simulation.
CoRR
Isabella von Sivers, Anne Templeton, F. Künzner, Gerta Köster, John Drury, Andrew Philippides, Tobias Neckel, Hans-Joachim Bungartz
2016 J jnl
Solving Random Ordinary Differential Equations on GPU Clusters using Multiple Levels of Parallelism.
SIAM J. Sci. Comput.
Christoph Riesinger, Tobias Neckel, Florian Rupp
2015 — conf
A runtime/memory trade-off of the continous Ziggurat method on GPUs.
HPCS
Christoph Riesinger, Tobias Neckel
2015 J jnl
Invasive Compute Balancing for Applications with Shared and Hybrid Parallelization.
Int. J. Parallel Program.
Martin Schreiber, Christoph Riesinger, Tobias Neckel, Hans-Joachim Bungartz, Alexander Breuer
2014 Misc conf
Efficient Global Element Indexing for Parallel Adaptive Flow Solvers.
ICCS
Michael Lieb, Tobias Neckel, Thomas Schöps, Hans-Joachim Bungartz
2014 Misc conf
GPU Optimization of Pseudo Random Number Generators for Random Ordinary Differential Equations.
ICCS
Christoph Riesinger, Tobias Neckel, Florian Rupp, Alfredo Parra-Hinojosa, Hans-Joachim Bungartz
2013 C conf
Invasive Compute Balancing for Applications with Hybrid Parallelization.
SBAC-PAD
Martin Schreiber, Christoph Riesinger, Tobias Neckel, Hans-Joachim Bungartz
2012 C conf
Memory-Efficient Implementation of a Rigid-Body Molecular Dynamics Simulation.
ISPDC
Wolfgang Eckhardt, Tobias Neckel
2012 Misc conf
Towards a Navier Stokes-Darcy Upscaling Based on Permeability Tensor Computation.
ICCS
Michael Lieb, Tobias Neckel, Hans-Joachim Bungartz, Shuyu Sun
2010 Misc conf
A coupling environment for partitioned multiphysics simulations applied to fluid-structure interaction scenarios.
ICCS
Bernhard Gatzhammer, Miriam Mehl, Tobias Neckel
2009 J jnl
Software engineering meets scientific computing: group projects in CSE education.
Int. J. Comput. Sci. Eng.
Michael Bader, Hans-Joachim Bungartz, Ioan Lucian Muntean, Tobias Neckel
2009 — —
The PDE Framework Peano: An Environment for Efficient Flow Simulations.
Tobias Neckel
2008 J jnl
Numerical Simulation of Particle Transport in a Drift Ratchet.
SIAM J. Sci. Comput.
Markus Brenk, Hans-Joachim Bungartz, Miriam Mehl, Ioan Lucian Muntean, Tobias Neckel, Tobias Weinzierl