Harald Köstler

130 papers A 5C 5Misc 3Journal 84Unranked 29

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	AI Application Benchmarking: Power-Aware Performance Analysis for Vision and Language Models. CoRR Martin Mayr, Sebastian Wind, Lukas Schröder, Georg Hager, Harald Köstler, Gerhard Wellein
2026	J	`jnl`	Automated Grammar-based Algebraic Multigrid Design With Evolutionary Algorithms. CoRR Dinesh Parthasarathy, Wayne Bradford Mitchell, Arjun Gambhir, Harald Köstler, Ulrich Rüde
2026	J	`jnl`	SteuerLLM: Local specialized large language model for German tax law analysis. CoRR Sebastian Wind, Jeta Sopa, Laurin Schmid, Quirin Jackl, Sebastian Kiefer, Fei Wu, Martin Mayr, Harald Köstler, Gerhard Wellein, Andreas Maier, Soroosh Tayebi Arasteh
2025	J	`jnl`	Agentic large language models improve retrieval-based radiology question answering. CoRR Sebastian Wind, Jeta Sopa, Daniel Truhn, Mahshad Lotfinia, Tri-Thien Nguyen, Keno K. Bressem, Lisa Adams, Mirabela Rusu, Harald Köstler, Gerhard Wellein, Andreas K. Maier, Soroosh Tayebi Arasteh
2025	J	`jnl`	Analyzing performance portability for a SYCL implementation of the 2D shallow water equations. J. Supercomput. Markus Büttner, Christoph Alt, Tobias Kenter, Harald Köstler, Christian Plessl, Vadym Aizinger
2025	J	`jnl`	Benchmarking Convolutional Neural Network and Graph Neural Network based Surrogate Models on a Real-World Car External Aerodynamics Dataset. CoRR Sam Jacob Jacob, Markus Mrosek, Carsten Othmer, Harald Köstler
2025	J	`jnl`	Code Generation and Performance Engineering for Matrix-Free Finite Element Methods on Hybrid Tetrahedral Grids. SIAM J. Sci. Comput. Fabian Böhm, Daniel Bauer, Nils Kohl, Christie L. Alappat, Dominik Thönnes, Marcus Mohr, Harald Köstler, Ulrich Rüde
2025	J	`jnl`	Efficiency and scalability of fully-resolved fluid-particle simulations on heterogeneous CPU-GPU architectures. Int. J. High Perform. Comput. Appl. Samuel Kemmler, Christoph Rettinger, Ulrich Rüde, Pablo Cuéllar, Harald Köstler
2025	J	`jnl`	Large-Scale Simulations of Fully Resolved Complex Moving Geometries with Partially Saturated Cells. CoRR Philipp Suffa, Samuel Kemmler, Harald Köstler, Ulrich Rüde
2025	J	`jnl`	Large-scale Multigrid with Adaptive Galerkin Coarsening. CoRR Fabian Böhm, Nils Kohl, Harald Köstler, Ulrich Rüde
2025	J	`jnl`	Multi-step retrieval and reasoning improves radiology question answering with large language models. npj Digit. Medicine Sebastian Wind, Jeta Sopa, Daniel Truhn, Mahshad Lotfinia, Tri-Thien Nguyen, Keno K. Bressem, Lisa Adams, Mirabela Rusu, Harald Köstler, Gerhard Wellein, Andreas K. Maier, Soroosh Tayebi Arasteh
2025	J	`jnl`	PMRT: A Training Recipe for Fast, 3D High-Resolution Aerodynamic Prediction. CoRR Sam Jacob Jacob, Markus Mrosek, Carsten Othmer, Harald Köstler
2025	—	`conf`	Patch-Level Brain Tumor Sub-region Classification Using Foundation Models Under Long-Tailed Data Distributions. BraTS-Lighthouse/AIMS-TBI@MICCAI (2) Luis Carlos Rivera Monroy, Martin Mayr, Leonid Mill, Harald Köstler, Andreas K. Maier
2025	J	`jnl`	The European master for HPC curriculum. J. Parallel Distributed Comput. Pascal Bouvry, Mats Brorsson, Ramon Canal, Aryan Eftekhari, Siegfried Höfinger, Didier Smets, Harald Köstler, Tomás Kozubek, Ezhilmathi Krishnasamy, Josep Llosa, Alexandra Lukas-Rother, Xavier Martorell, Dirk Pleiter, Ana Proykova, Maria-Ribera Sancho, Olaf Schenk, Cristina Silvano
2025	—	`conf`	Towards Automated Algebraic Multigrid Preconditioner Design Using Genetic Programming for Large-Scale Laser Beam Welding Simulations. PASC Dinesh Parthasarathy, Tommaso Bevilacqua, Martin Lanser, Axel Klawonn, Harald Köstler
2024	J	`jnl`	A Continuous Benchmarking Infrastructure for High-Performance Computing Applications. CoRR Christoph Alt, Martin Lanser, Jonas Plewinski, Atin Janki, Axel Klawonn, Harald Köstler, Michael Selzer, Ulrich Rüde
2024	J	`jnl`	A continuous benchmarking infrastructure for high-performance computing applications. Int. J. Parallel Emergent Distributed Syst. Christoph Alt, Martin Lanser, Jonas Plewinski, Atin Janki, Axel Klawonn, Harald Köstler, Michael Selzer, Ulrich Rüde
2024	J	`jnl`	Architecture Specific Generation of Large Scale Lattice Boltzmann Methods for Sparse Complex Geometries. CoRR Philipp Suffa, Markus Holzer, Harald Köstler, Ulrich Rüde
2024	J	`jnl`	Code Generation and Performance Engineering for Matrix-Free Finite Element Methods on Hybrid Tetrahedral Grids. CoRR Fabian Böhm, Daniel Bauer, Nils Kohl, Christie L. Alappat, Dominik Thönnes, Marcus Mohr, Harald Köstler, Ulrich Rüde
2024	—	`conf`	Code Generation for Octree-Based Multigrid Solvers with Fused Higher-Order Interpolation and Communication. Euro-Par (3) Richard Angersbach, Sebastian Kuckuk, Harald Köstler
2024	—	`conf`	Comparison of Multigrid and Machine Learning-Based Poisson Solvers. PPAM (3) Hadrien Godé, Carola Kruse, Richard Angersbach, Harald Köstler, Michael Bauerheim, Ulrich Rüde
2024	—	`conf`	Enabling Performance Portability for Shallow Water Equations on CPUs, GPUs, and FPGAs with SYCL. PASC Markus Büttner, Christoph Alt, Tobias Kenter, Harald Köstler, Christian Plessl, Vadym Aizinger
2024	J	`jnl`	Evolving Algebraic Multigrid Methods Using Grammar-Guided Genetic Programming. CoRR Dinesh Parthasarathy, Wayne Bradford Mitchell, Harald Köstler
2024	J	`jnl`	Towards Automated Algebraic Multigrid Preconditioner Design Using Genetic Programming for Large-Scale Laser Beam Welding Simulations. CoRR Dinesh Parthasarathy, Tommaso Bevilacqua, Martin Lanser, Axel Klawonn, Harald Köstler
2024	J	`jnl`	Towards Code Generation for Octree-Based Multigrid Solvers. CoRR Richard Angersbach, Sebastian Kuckuk, Harald Köstler
2024	J	`jnl`	Transforming glaucoma diagnosis: transformers at the forefront. Frontiers Artif. Intell. Farheen Chincholi, Harald Köstler
2024	J	`jnl`	waLBerla-wind: A lattice-Boltzmann-based high-performance flow solver for wind energy applications. Concurr. Comput. Pract. Exp. Helen Schottenhamml, Ani Anciaux-Sedrakian, Frédéric Blondel, Harald Köstler, Ulrich Rüde
2024	J	`jnl`	waLBerla-wind: a lattice-Boltzmann-based high-performance flow solver for wind energy applications. CoRR Helen Schottenhamml, Ani Anciaux-Sedrakian, Frédéric Blondel, Harald Köstler, Ulrich Rüde
2023	—	`conf`	AI Driven Near Real-time Locational Marginal Pricing Method: A Feasibility and Robustness Study. ISGT EUROPE Naga Venkata Sai Jitin Jami, Juraj Kardos, Olaf Schenk, Harald Köstler
2023	J	`jnl`	AI Driven Near Real-time Locational Marginal Pricing Method: A Feasibility and Robustness Study. CoRR Naga Venkata Sai Jitin Jami, Juraj Kardos, Olaf Schenk, Harald Köstler
2023	J	`jnl`	Detectron2 for Lesion Detection in Diabetic Retinopathy. Algorithms Farheen Chincholi, Harald Köstler
2023	J	`jnl`	Efficient and scalable hybrid fluid-particle simulations with geometrically resolved particles on heterogeneous CPU-GPU architectures. CoRR Samuel Kemmler, Christoph Rettinger, Harald Köstler
2023	—	`conf`	Evolving Nonlinear Multigrid Methods With Grammar-Guided Genetic Programming. GECCO Companion Dinesh Parthasarathy, Jonas Schmitt, Harald Köstler
2023	—	`conf`	Generating Coupling Interfaces for Multiphysics Simulations with ExaStencils and waLBerla. IPDPS Workshops Richard Angersbach, Sebastian Kuckuk, Harald Köstler
2023	J	`jnl`	MD-Bench: A performance-focused prototyping harness for state-of-the-art short-range molecular dynamics algorithms. Future Gener. Comput. Syst. Rafael Ravedutti Lucio Machado, Jan Eitzinger, Jan Laukemann, Georg Hager, Harald Köstler, Gerhard Wellein
2023	J	`jnl`	MD-Bench: Engineering the in-core performance of short-range molecular dynamics kernels from state-of-the-art simulation packages. CoRR Rafael Ravedutti Lucio Machado, Jan Eitzinger, Jan Laukemann, Georg Hager, Harald Köstler, Gerhard Wellein
2023	C	`conf`	Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline. ISC Christoph Alt, Tobias Kenter, Sara Faghih-Naini, Jennifer Faj, Jan-Oliver Opdenhövel, Christian Plessl, Vadym Aizinger, Jan Hönig, Harald Köstler
2023	J	`jnl`	p-adaptive discontinuous Galerkin method for the shallow water equations on heterogeneous computing architectures. CoRR Sara Faghih-Naini, Vadym Aizinger, Sebastian Kuckuk, Richard Angersbach, Harald Köstler
2022	—	`conf`	Closing the Performance Gap Between Lisp and C. ELS Marco Heisig, Harald Köstler
2022	J	`jnl`	Evolving Generalizable Multigrid-Based Helmholtz Preconditioners with Grammar-Guided Genetic Programming. CoRR Jonas Schmitt, Harald Köstler
2022	A	`conf`	Evolving generalizable multigrid-based helmholtz preconditioners with grammar-guided genetic programming. GECCO Jonas Schmitt, Harald Köstler
2022	J	`jnl`	Genetic programming for iterative numerical methods. Genet. Program. Evolvable Mach. Dominik Sobania, Jonas Schmitt, Harald Köstler, Franz Rothlauf
2022	—	`conf`	MD-Bench: A Generic Proxy-App Toolbox for State-of-the-Art Molecular Dynamics Algorithms. PPAM (1) Rafael Ravedutti Lucio Machado, Jan Eitzinger, Harald Köstler, Gerhard Wellein
2022	J	`jnl`	MD-Bench: A generic proxy-app toolbox for state-of-the-art molecular dynamics algorithms. CoRR Rafael Ravedutti Lucio Machado, Jan Eitzinger, Harald Köstler, Gerhard Wellein
2022	J	`jnl`	PiSCAT: A Python Package for Interferometric Scattering Microscopy. J. Open Source Softw. Houman Mirzaalian-Dastjerdi, Reza Gholami Mahmoodabadi, Matthias Bär, Vahid Sandoghdar, Harald Köstler
2021	J	`jnl`	Deep Learning for Real-Time Aerodynamic Evaluations of Arbitrary Vehicle Shapes. CoRR Sam Jacob Jacob, Markus Mrosek, Carsten Othmer, Harald Köstler
2021	J	`jnl`	EvoStencils: a grammar-based genetic programming approach for constructing efficient geometric multigrid methods. Genet. Program. Evolvable Mach. Jonas Schmitt, Sebastian Kuckuk, Harald Köstler
2021	J	`jnl`	Highly efficient lattice Boltzmann multiphase simulations of immiscible fluids at high-density ratios on CPUs and GPUs through code generation. Int. J. High Perform. Comput. Appl. Markus Holzer, Martin Bauer, Harald Köstler, Ulrich Rüde
2021	J	`jnl`	Known Operator Learning and Hybrid Machine Learning in Medical Imaging - A Review of the Past, the Present, and the Future. CoRR Andreas Maier, Harald Köstler, Marco Heisig, Patrick Krauss, Seung Hee Yang
2021	J	`jnl`	On revisiting energy and performance in microservices applications: A cloud elasticity-driven approach. Parallel Comput. Igor Fontana De Nardin, Rodrigo da Rosa Righi, Thiago Roberto Lima Lopes, Cristiano André da Costa, Heon Young Yeom, Harald Köstler
2021	J	`jnl`	lbmpy: Automatic code generation for efficient parallel lattice Boltzmann methods. J. Comput. Sci. Martin Bauer, Harald Köstler, Ulrich Rüde
2021	J	`jnl`	tinyMD: Mapping molecular dynamics simulations to heterogeneous hardware using partial evaluation. J. Comput. Sci. Rafael Ravedutti L. Machado, Jonas Schmitt, Sebastian Eibl, Jan Eitzinger, Roland Leißa, Sebastian Hack, Arsène Pérard-Gayot, Richard Membarth, Harald Köstler
2021	J	`jnl`	waLBerla: A block-structured high-performance framework for multiphysics simulations. Comput. Math. Appl. Martin Bauer, Sebastian Eibl, Christian Godenschwager, Nils Kohl, Michael Kuron, Christoph Rettinger, Florian Schornbaum, Christoph Schwarzmeier, Dominik Thönnes, Harald Köstler, Ulrich Rüde
2020	A	`conf`	Constructing efficient multigrid solvers with genetic programming. GECCO Jonas Schmitt, Sebastian Kuckuk, Harald Köstler
2020	—	`ch.`	ExaStencils: Advanced Multigrid Solver Generation. Software for Exascale Computing Christian Lengauer, Sven Apel, Matthias Bolten, Shigeru Chiba, Ulrich Rüde, Jürgen Teich, Armin Größlinger, Frank Hannig, Harald Köstler, Lisa Claus, Alexander Grebhahn, Stefan Groth, Stefan Kronawitter, Sebastian Kuckuk, Hannah Rittich, Christian Schmitt, Jonas Schmitt
2020	J	`jnl`	Quantum simulation and circuit design for solving multidimensional Poisson equations. CoRR Michael Holzmann, Harald Köstler
2020	J	`jnl`	lbmpy: A flexible code generation toolkit for highly efficient lattice Boltzmann simulations. CoRR Martin Bauer, Harald Köstler, Ulrich Rüde
2020	J	`jnl`	tinyMD: A Portable and Scalable Implementation for Pairwise Interactions Simulations. CoRR Rafael Ravedutti L. Machado, Jonas Schmitt, Sebastian Eibl, Jan Eitzinger, Roland Leißa, Sebastian Hack, Arsène Pérard-Gayot, Richard Membarth, Harald Köstler
2019	J	`jnl`	A scalable and extensible checkpointing scheme for massively parallel simulations. Int. J. High Perform. Comput. Appl. Nils Kohl, Johannes Hötzer, Florian Schornbaum, Martin Bauer, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
2019	A	`conf`	Code generation for massively parallel phase-field simulations. SC Martin Bauer, Johannes Hötzer, Dominik Ernst, Julian Hammer, Marco Seiz, Henrik Hierl, Jan Hönig, Harald Köstler, Gerhard Wellein, Britta Nestler, Ulrich Rüde
2019	J	`jnl`	Optimizing Geometric Multigrid Methods with Evolutionary Computation. CoRR Jonas Schmitt, Sebastian Kuckuk, Harald Köstler
2019	J	`jnl`	Towards whole program generation of quadrature-free discontinuous Galerkin methods for the shallow water equations. CoRR Sara Faghih-Naini, Sebastian Kuckuk, Vadym Aizinger, Daniel Zint, Roberto Grosso, Harald Köstler
2019	—	`conf`	Unified Generation of DG-Kernels for Different HPC Frameworks. PARCO Jan Hönig, Marcel Koch, Ulrich Rüde, Christian Engwer, Harald Köstler
2019	J	`jnl`	waLBerla: A block-structured high-performance framework for multiphysics simulations. CoRR Martin Bauer, Sebastian Eibl, Christian Godenschwager, Nils Kohl, Michael Kuron, Christoph Rettinger, Florian Schornbaum, Christoph Schwarzmeier, Dominik Thönnes, Harald Köstler, Ulrich Rüde
2018	J	`jnl`	Automatic Data Layout Transformations in the ExaStencils Code Generator. Parallel Process. Lett. Stefan Kronawitter, Sebastian Kuckuk, Harald Köstler, Christian Lengauer
2018	C	`conf`	Knowledge Amalgamation for Computational Science and Engineering. CICM Theresa Pollinger, Michael Kohlhase, Harald Köstler
2018	—	`conf`	Petalisp: run time code generation for operations on strided arrays. ARRAY@PLDI Marco Heisig, Harald Köstler
2018	J	`jnl`	Reconfigurable Hardware Generation of Multigrid Solvers with Conjugate Gradient Coarse-Grid Solution. Parallel Process. Lett. Christian Schmitt, Moritz Schmid, Sebastian Kuckuk, Harald Köstler, Jürgen Teich, Frank Hannig
2018	C	`conf`	Unified Code Generation for the Parallel Computation of Pairwise Interactions Using Partial Evaluation. ISPDC Jonas Schmitt, Harald Köstler, Jan Eitzinger, Richard Membarth
2018	C	`conf`	Whole Program Generation of Massively Parallel Shallow Water Equation Solvers. CLUSTER Sebastian Kuckuk, Harald Köstler
2017	J	`jnl`	A Scala prototype to generate multigrid solver implementations for different problems and target multi-core platforms. Int. J. Comput. Sci. Eng. Harald Köstler, Christian Schmitt, Sebastian Kuckuk, Stefan Kronawitter, Frank Hannig, Jürgen Teich, Ulrich Rüde, Christian Lengauer
2017	J	`jnl`	A Scalable and Extensible Checkpointing Scheme for Massively Parallel Simulations. CoRR Nils Kohl, Johannes Hötzer, Florian Schornbaum, Martin Bauer, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
2017	J	`jnl`	A matrix-free approach to efficient affine-linear image registration on CPU and GPU. J. Real Time Image Process. Jan Rühaak, Lars König, Florian Tramnitzke, Harald Köstler, Jan Modersitzki
2017	—	`conf`	Genetic programming meets linear algebra: how genetic programming can be used to find improved iterative numerical methods. GECCO (Companion) Reza Gholami Mahmoodabadi, Harald Köstler
2017	J	`jnl`	Lattice Boltzmann Benchmark Kernels as a Testbed for Performance Analysis. CoRR Markus Wittmann, Viktor Haag, Thomas Zeiser, Harald Köstler, Gerhard Wellein
2017	J	`jnl`	Towards generating efficient flow solvers with the ExaStencils approach. Concurr. Comput. Pract. Exp. Sebastian Kuckuk, Gundolf Haase, Diego A. Vasco, Harald Köstler
2016	J	`jnl`	A Python extension for the massively parallel multiphysics simulation framework waLBerla. Int. J. Parallel Emergent Distributed Syst. Martin Bauer, Florian Schornbaum, Christian Godenschwager, Matthias Markl, Daniela Anderl, Harald Köstler, Ulrich Rüde
2016	—	`conf`	A multi-objective genetic algorithm for simulating optimal fights in StarCraft II. CIG Jonas Schmitt, Harald Köstler
2016	J	`jnl`	Automatic Generation of Massively Parallel Codes from ExaSlang. Comput. Sebastian Kuckuk, Harald Köstler
2016	—	`ch.`	Performance Prediction of Multigrid-Solver Configurations. Software for Exascale Computing Alexander Grebhahn, Norbert Siegmund, Harald Köstler, Sven Apel
2016	J	`jnl`	Performance engineering to achieve real-time high dynamic range imaging. J. Real Time Image Process. Harald Köstler, Markus Stürmer, Thomas Pohl
2016	—	`ch.`	Systems of Partial Differential Equations in ExaSlang. Software for Exascale Computing Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Jürgen Teich, Harald Köstler, Ulrich Rüde, Christian Lengauer
2016	J	`jnl`	When do microswimmers exit the Stokes regime? CoRR Kristina Pickl, Jayant Pande, Harald Köstler, Ana-Suncana Smith, Ulrich Rüde
2015	J	`jnl`	A Gauss-Seidel Iteration Scheme for Reference-Free 3-D Histological Image Reconstruction. IEEE Trans. Medical Imaging Simone Gaffling, Volker Daum, Stefan Steidl, Andreas K. Maier, Harald Köstler, Joachim Hornegger
2015	J	`jnl`	A Python Extension for the Massively Parallel Multiphysics Simulation Framework waLBerla. CoRR Martin Bauer, Florian Schornbaum, Christian Godenschwager, Matthias Markl, Daniela Anderl, Harald Köstler, Ulrich Rüde
2015	J	`jnl`	Comparison Study for Whitney (Raviart-Thomas)-Type Source Models in Finite-Element-Method-Based EEG Forward Modeling. IEEE Trans. Biomed. Eng. Martin Bauer, Sampsa Pursiainen, Johannes Vorwerk, Harald Köstler, Carsten H. Wolters
2015	J	`jnl`	Massively Parallel Phase-Field Simulations for Ternary Eutectic Directional Solidification. CoRR Martin Bauer, Johannes Hötzer, Philipp Steinmetz, Marcus Jainta, Marco Berghoff, Florian Schornbaum, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
2015	A	`conf`	Massively parallel phase-field simulations for ternary eutectic directional solidification. SC Martin Bauer, Johannes Hötzer, Marcus Jainta, Philipp Steinmetz, Marco Berghoff, Florian Schornbaum, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
2015	J	`jnl`	Performance modeling and analysis of heterogeneous lattice Boltzmann simulations on CPU-GPU clusters. Parallel Comput. Christian Feichtinger, Johannes Habich, Harald Köstler, Ulrich Rüde, Takayuki Aoki
2015	—	`conf`	Potential-Field-Based Unit Behavior Optimization for Balancing in StarCraft II. GECCO (Companion) Jonas Schmitt, Sabine Seufert, Christian Zoubek, Harald Köstler
2015	C	`conf`	Tsunami and Storm Surge Simulation Using Low Power Architectures - Concept and Evaluation. SIMULTECH Dominik Schoenwetter, Alexander Ditter, Bruno Kleinert, Arne Hendricks, Vadym Aizinger, Harald Köstler, Dietmar Fey
2014	J	`jnl`	A Scala Prototype to Generate Multigrid Solver Implementations for Different Problems and Target Multi-Core Platforms. CoRR Harald Köstler, Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Jürgen Teich, Ulrich Rüde
2014	—	`conf`	An Evaluation of Domain-Specific Language Technologies for Code Generation. ICCSA (Workshops/Short Papers/Posters) Christian Schmitt, Sebastian Kuckuk, Harald Köstler, Frank Hannig, Jürgen Teich
2014	—	`conf`	ExaSlang: a domain-specific language for highly scalable multigrid solvers. WOLFHPC@SC Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Harald Köstler, Jürgen Teich
2014	—	`conf`	ExaStencils: Advanced Stencil-Code Engineering. Euro-Par Workshops (2) Christian Lengauer, Sven Apel, Matthias Bolten, Armin Größlinger, Frank Hannig, Harald Köstler, Ulrich Rüde, Jürgen Teich, Alexander Grebhahn, Stefan Kronawitter, Sebastian Kuckuk, Hannah Rittich, Christian Schmitt
2014	J	`jnl`	Experiments on Optimizing the Performance of Stencil Codes with SPL Conqueror. Parallel Process. Lett. Alexander Grebhahn, Sebastian Kuckuk, Christian Schmitt, Harald Köstler, Norbert Siegmund, Sven Apel, Frank Hannig, Jürgen Teich
2014	J	`jnl`	Guest Editors' Note: Special Issue On High-Performance Stencil Computations. Parallel Process. Lett. Armin Größlinger, Harald Köstler
2014	J	`jnl`	Parallel multigrid on hierarchical hybrid grids: a performance study on current high performance computing clusters. Concurr. Comput. Pract. Exp. Björn Gmeiner, Harald Köstler, Markus Stürmer, Ulrich Rüde
2014	J	`jnl`	Real-time simulation of temperature in hot rolling rolls. J. Comput. Sci. Markus Stürmer, Johannes Dagner, Paul Manstetten, Harald Köstler
2014	J	`jnl`	Towards a performance-portable description of geometric multigrid algorithms using a domain-specific language. J. Parallel Distributed Comput. Richard Membarth, Oliver Reiche, Christian Schmitt, Frank Hannig, Jürgen Teich, Markus Stürmer, Harald Köstler
2013	—	`conf`	A Generic Prototype to Benchmark Algorithms and Data Structures for Hierarchical Hybrid Grids. PARCO Sebastian Kuckuk, Björn Gmeiner, Harald Köstler, Ulrich Rüde
2013	J	`jnl`	A Multi-objective Genetic Algorithm for Build Order Optimization in StarCraft II. Künstliche Intell. Harald Köstler, Björn Gmeiner
2013	A	`conf`	A framework for hybrid parallel flow simulations with a trillion cells in complex geometries. SC Christian Godenschwager, Florian Schornbaum, Martin Bauer, Harald Köstler, Ulrich Rüde
2013	J	`jnl`	Interactive particle dynamics using OpenCL and Kinect. Int. J. Parallel Emergent Distributed Syst. Sebastian Kuckuk, Tobias Preclik, Harald Köstler
2013	—	`conf`	Parallel Simulations of Self-propelled Microorganisms. PARCO Kristina Pickl, Matthias Hofmann, Tobias Preclik, Harald Köstler, Ana-Suncana Smith, Ulrich Rüde
2013	J	`jnl`	The CSE Software Challenge - Covering the Complete Stack. it Inf. Technol. Harald Köstler, Ulrich Rüde
2012	—	`conf`	Estimating Blood Flow Based on 2D Angiographic Image Sequences. Bildverarbeitung für die Medizin Sepideh Alassi, Markus Kowarschik, Thomas Pohl, Harald Köstler, Ulrich Rüde
2012	—	`conf`	Optimizing Opening Strategies in a Real-time Strategy Game by a Multi-objective Genetic Algorithm. SGAI Conf. Björn Gmeiner, Gerald Donnert, Harald Köstler
2012	—	`conf`	Towards Domain-Specific Computing for Stencil Codes in HPC. SC Companion Richard Membarth, Frank Hannig, Jürgen Teich, Harald Köstler
2011	—	`conf`	A Geometric Multigrid Solver on Tsubame 2.0. Efficient Algorithms for Global Optimization Methods in Computer Vision Harald Köstler, Christian Feichtinger, Ulrich Rüde, Takayuki Aoki
2011	J	`jnl`	A flexible Patch-based lattice Boltzmann parallelization approach for heterogeneous GPU-CPU clusters. Parallel Comput. Christian Feichtinger, Johannes Habich, Harald Köstler, Georg Hager, Ulrich Rüde, Gerhard Wellein
2011	J	`jnl`	Performance engineering for the Lattice Boltzmann method on GPGPUs: Architectural requirements and performance results CoRR Johannes Habich, Christian Feichtinger, Harald Köstler, Georg Hager, Gerhard Wellein
2011	J	`jnl`	WaLBerla: HPC software design for computational engineering simulations. J. Comput. Sci. Christian Feichtinger, Stefan Donath, Harald Köstler, Jan Götz, Ulrich Rüde
2010	J	`jnl`	A Flexible Patch-Based Lattice Boltzmann Parallelization Approach for Heterogeneous GPU-CPU Clusters CoRR Christian Feichtinger, Johannes Habich, Harald Köstler, Georg Hager, Ulrich Rüde, Gerhard Wellein
2010	J	`jnl`	A practical framework for the construction of prolongation operators for multigrid based on canonical basis functions. Comput. Vis. Sci. Roman Wienands, Harald Köstler
2010	—	`conf`	Fast Wavelet Transform Utilizing a Multicore-Aware Framework. PARA (2) Markus Stürmer, Harald Köstler, Ulrich Rüde
2010	—	`conf`	Modeling Multigrid Algorithms for Variational Imaging. Australian Software Engineering Conference Isabel Dietrich, Reinhard German, Harald Köstler, Ulrich Rüde
2009	—	`conf`	An Orthogonal Matching Pursuit Algorithm for Image Denoising on the Cell Broadband Engine. PPAM (1) Dominik Bartuschat, Markus Stürmer, Harald Köstler
2008	J	`jnl`	A fast full multigrid solver for applications in image processing. Numer. Linear Algebra Appl. Markus Stürmer, Harald Köstler, Ulrich Rüde
2008	—	`—`	A multigrid framework for variational approaches in medical image processing and computer vision. Harald Köstler
2008	J	`jnl`	Computer-aided evaluation of anatomical accuracy of image fusion between X-ray CT and SPECT. Comput. Medical Imaging Graph. Jingfeng Han, Harald Köstler, Christian Bennewitz, Torsten Kuwert, Joachim Hornegger
2008	J	`jnl`	Multigrid solution of the optical flow system using a combined diffusion- and curvature-based regularizer. Numer. Linear Algebra Appl. Harald Köstler, K. Ruhnau, Roman Wienands
2007	J	`jnl`	3D optical flow computation using a parallel variational multigrid scheme with application to cardiac C-arm CT motion. Image Vis. Comput. El Mostafa Kalmoun, Harald Köstler, Ulrich Rüde
2007	—	`conf`	Nonlinear Diffusion vs. Wavelet Based Noise Reduction in CT Using Correlation Analysis. VMV Markus Mayer, Anja Borsdorf, Harald Köstler, Joachim Hornegger, Ulrich Rüde
2007	J	`jnl`	Numerical Mathematics of the Subtraction Method for the Modeling of a Current Dipole in EEG Source Reconstruction Using Finite Element Head Models. SIAM J. Sci. Comput. Carsten H. Wolters, Harald Köstler, Christian Möller, Jochen Härdtlein, Lars Grasedyck, Wolfgang Hackbusch
2006	—	`conf`	Adaptive variational sinogram interpolation of sparsely sampled CT data. ICPR (3) Harald Köstler, Marcus Prümmer, Ulrich Rüde, Joachim Hornegger
2006	J	`jnl`	An accurate multigrid solver for computing singular solutions of elliptic problems. Numer. Linear Algebra Appl. Harald Köstler, Ulrich Rüde
2006	Misc	`conf`	Teaching the Foundations of Computational Science on the Undergraduate Level. International Conference on Computational Science (2) Christoph Freundl, Harald Köstler, Ulrich Rüde
2005	Misc	`conf`	High Performance Computing Education for Students in Computational Engineering. International Conference on Computational Science (2) Uwe Fabricius, Christoph Freundl, Harald Köstler, Ulrich Rüde
2004	Misc	`conf`	Extrapolation Techniques for Computing Accurate Solutions of Elliptic Problems with Singular Solutions. International Conference on Computational Science Harald Köstler, Ulrich Rüde