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Volume 2012


Publications of the Department


Articles in Proceedings

Articles in Journals

Articles in Books

  • T. Schulte-Herbrüggen, T. Huckle, A. Spörl, U. Sander and K. Waldherr: Fast Matrix Methods for Quantum Control Algorithms [pdf] [BibTeX].
    In S. Wagner, A. Bode, H. Satzger and M. Brehm (ed.), High Performance Computing in Science and Engineering, p. 168–169. Bayerische Akademie der Wissenschaften, Munich/Garching, 2012.

Proceedings and Journals

Talks and Presentations

  • M. Schreiber: Shared Memory Parallelization of Fully-Adaptive Simulations Using a Dynamic Tree-Split and -Join Approach [BibTeX].
    IEEE International Conference on High Performance Computing (HiPC), Puna, India, December 2012.
  • D. Pflüger: Simulation, Software and HPC: A Tale of Parameter-Dependent Simulations and High Dimensionalities [BibTeX].
    Annual meeting industrial consortium SimTech, Universität Stuttgart, November 2012.
  • T. Huckle: Tensors: Properties, Decompositions, and Applications [html] [BibTeX].
    Short Corse on tensor computations, University Insubria, Como, November 2012.
  • C. Kowitz: The Combination Technique in Fusion Energy Research [BibTeX].
    Case Studies in CSE, ETH Zürich, November 2012.
  • A. Heinecke: Data Mining with Adaptive Sparse Grids on a Intel(R) Xeon(R) Phi(TM) Cluster [BibTeX].
    Invited Demo at Intel Booth SC12, The International Conference for High Peformance Computing, Networking, Storage and Analysis, Salt Lake City, USA, November 2012.
  • A. Atanasov, M. Srinivasan and T. Weinzierl: Query-driven Parallel Exploration of Large Datasets [BibTeX].
    Large Data Analysis and Visualization (LDAV), 2012 IEEE Symposium on, Seattle, October 2012.
  • T. Neckel: FSI Simulations using Adaptive Cartesian Grids [BibTeX].
    JSME-CMD ICMS2012, Kobe, Japan, October 2012.
  • M. Mehl: Cartesian Grids for Parallel FSI -- Fast but Inaccurate? [BibTeX].
    Japan Society of Computational Engineers -- International Computational Mechanics Symposium 2012, Kobe, Japan, October 2012.
  • B. Peherstorfer: Localized Discrete Empirical Interpolation Method [BibTeX].
    Second International Workshop on Model Reduction for Parametrized Systems (MoRePaS II), Schloss Reisensburg, Günzburg, Germany, October 2012.
  • D. Pflüger: Sparse Grids [BibTeX].
    Ferienakademie, Reinswald, Sarntal, October 2012.
  • M. Roderus: A High-level Fortran Interface to Parallel Matrix Algebra [BibTeX].
    The Second International Conference on Computational Science, Engineering and Information Technology, Coimbatore, India, October 2012.
  • B. Peherstorfer: Clustering Based on Density Estimation with Sparse Grids [BibTeX].
    KI 2012: Advances in Artificial Intelligence, Saarbrücken, October 2012.
  • A. Heinecke: Solving High-dimensional Problems on Processors with Integrated GPU [BibTeX].
    Facing the Multicore-Challenge III, Stuttgart, Germany, October 2012. poster presentation.
  • A. Heinecke: A Note on Duality of Peak and Application Peak Performance [BibTeX].
    ScalPerf'12 Scalable Approaches to High Performance and High Productivity Computing, Bertinoro, Italy, September 2012.
  • T. Weinzierl: Successful Research Stays Abroad [BibTeX].
    TUM Graduate School Kick-Off Seminar, Herrsching, September 2012.
  • M. Weinzierl: Successful Research Stays Abroad: Three Months at Technion - Israel Institute of Technology [BibTeX].
    TUM Graduate School Kick-Off Seminar, Herrsching, September 2012.
  • H.-J. Bungartz: Informatics within CSE [BibTeX].
    GAMM AG “CSE”, Munich, September 2012.
  • M. Mehl: Cartesian Grids for Parallel FSI -- Fast but Inaccurate? [BibTeX].
    ECCOMAS 2012, Wien, September 2012.
  • T. Neckel and C. Zenger: Incompressible Flow Simulations using Enhanced Divergence-free Elements and Geometric Multigrid [BibTeX].
    ECCOMAS 2012, Vienna, Austria, September 2012.
  • T. Huckle: Structured Matrices and tensor decompositions [BibTeX].
    Structured Multilinear Algebra, Leuven, September 2012.
  • M. Schreiber: Invasive Computing on High Performance Shared Memory Systems [BibTeX].
    Facing the Multicore-Challenge III, Stuttgart, September 2012.
  • M. Schreiber: Parallel Fully Adaptive Tsunami Simulations [BibTeX].
    Facing the Multicore-Challenge III, Stuttgart, September 2012.
  • M. Bader: Parallelization and Software Concepts for Tsunami Simulation on Dynamically Adaptive Triangular Grids [pdf] [BibTeX].
    Workshop on Adaptive Multiscale Methods for the Atmosphere and Ocean, Newton Institute for Mathematical Sciences, Cambridge, August 2012.
  • T. Huckle: Symmetries in tensor train methods [BibTeX].
    Computational Methods in Applied Mathematics, CMAM-5, Berlin, August 2012.
  • O. Meister: Dynamically Adaptive Simulation of Two-Phase Porous Media Flow on Triangular Structured Grids [BibTeX].
    EMG 2012, Schwetzingen, Baden-Württemberg, August 2012.
  • P. Neumann: Towards Flexible Adaptive Molecular-Continuum Simulations [pdf] [BibTeX].
    ICMMES 2012, July 2012.
  • H.-J. Bungartz: Tackling Higher Dimensionalities with Sparse Grids [BibTeX].
    HITS Kolloquium, Heidelberg, July 2012.
  • T. Neckel: Flow Simulations in Porous Media using the PDE Framework Peano [BibTeX].
    10th World Congress on Computational Mechanics (WCCM 2012), Sao Paulo, Brazil, July 2012.
  • M. Lieb: HPC Fluid Flow Simulations in Porous Media Geometries [BibTeX].
    Seventh International Conference on Computational Fluid Dynamics, Hawaii, July 2012. Miriam Mehl, Tobias Neckel, Kristof Unterweger.
  • J. Benk: The Nitsche Method of the Navier-Stokes Equations for Immersed and Moving Boundaries [pdf] [BibTeX].
    Seventh International Conference on Computational Fluid Dynamics (ICCFD7), Hawaii, July 2012.
  • C. Kowitz: An OptiCom Method for Computing Eigenpairs [BibTeX].
    Workshop on Sparse Grids and Applications, Institute for Advanced Study, München, July 2012.
  • A. Heinecke: From GPGPUs to Many-Core Co-Processors [BibTeX].
    The 2012 International Conference on High Performance Computing & Simulation (HPCS 2012), Madrid, Spain, July 2012.
  • D. Pflüger: SG++ -- Software for Spatially Adaptive Sparse Grids [BibTeX].
    2nd Workshop on Sparse Grids and Applications, IAS, Technische Universität München, July 2012.
  • K. Unterweger: Spacetree-Based Adaptive Mesh Refinementfor Hyperbolic Partial Differential Equations [BibTeX].
    Numerical Software: Design, Analysis and Verification, July 2012. coauthor: Weinzierl, Tobias.
  • A. Heinecke and C. Trinitis: Teaching Parallel Programming: How to use the Intel(R) Many-Core Testing Lab [BibTeX].
    The 2012 International Conference on High Performance Computing & Simulation (HPCS 2012), Madrid, Spain, July 2012. Invited Demonstration.
  • T. Weinzierl: Successful Research Stays Abroad [BibTeX].
    IGSSE-Forum, Raitenhaslach, July 2012.
  • M. Weinzierl: Successful Research Stays Abroad: Three Months at Technion - Israel Institute of Technology [BibTeX].
    IGSSE-Forum, Raitenhaslach, July 2012.
  • H.-J. Bungartz: 5 Jahre neue Großgeräteprogramme [BibTeX].
    DFG, Dortmund, July 2012.
  • G. Buse: Efficient Pseudo-Recursive Evaluation Schemes for Non-Adaptive Sparse Grids [BibTeX].
    SGA 2012, Garching, July 2012.
  • A. Heinecke: Sparse Grid Classifiers as Base Learners for AdaBoost [BibTeX].
    International Workshop on Machine Learning, Pattern Recognition & Applications (MLPRA 2012) co-located with the 2012 International Conference on High Performance Computing & Simulation (HPCS 2012), Madrid, Spain, July 2012.
  • A. Heinecke: A Cache-Aware and Vectorized Up-Down Implementation supporting Spatially Adaptive Sparse Grids [BibTeX].
    Workshop on Sparse Grids and Applications, Munich, Germany, July 2012.
  • B. Peherstorfer: A Sparse-Grid-Based Out-of-Sample Extension for Dimensionality Reduction and Clustering with Laplacian Eigenmaps [BibTeX].
    SGA 2012, München, July 2012.
  • T. Auckenthaler: A blocked QR-decomposition for the parallel symmetric eigenvalue problem [BibTeX].
    Parallel Matrix Algorithms and Applications, London, June 2012.
  • P. Neumann: A Coupling Tool for Parallel Molecular Dynamics-Continuum Simulations [pdf] [BibTeX].
    ISPDC 2012, Garching, June 2012. Tchipev, Nikola.
  • H.-J. Bungartz: MAC – Research, where applications, algorithms and systems meet [BibTeX].
    ISPDC 2012, Munich, June 2012.
  • G. Buse, R. Jacob, D. Pflüger and A. Murarasu: A Non-static Data Layout Enhancing Parallelism and Vectorization in Sparse Grid Algorithms [BibTeX].
    ISPDC 2012, Garching, June 2012.
  • K. Unterweger: Adaptive Meshes for Hyperbolic Solvers [BibTeX].
    Peano User Meeting, Technische Universität München, June 2012.
  • A. Heinecke: Exploiting State-of-the-Art x86 Architectures in Scientific Computing [BibTeX].
    he 11th International Symposium on Parallel and Distributed Computing - ISPDC 2012, Munich, Germany, June 2012.
  • M. Weinzierl: Preserving the cell-wise access principle in Petrov-Galerkin and BoxMG [BibTeX].
    11th International Symposium on Parallel and Distributed Computing (ISPDC), Garching b. München, June 2012.
  • M. Bader and A. Breuer: Teaching Parallel Programming Models on a Shallow-Water Code [BibTeX].
    11th International Symposium on Parallel and Distributed Computing - ISPDC 2012, Garching, June 2012.
  • G. Buse and D. Butnaru: A Parallel and Distributed Surrogate Model Implementation for Computational Steering [BibTeX].
    11th International Symposium on Parallel and Distributed Computing 2012, Munich, Germany, June 2012.
  • W. Eckhardt: Efficient Implementation of MD Simulation [BibTeX].
    IV. Jahrestagung der Boltzmann-Zuse-Gesellschaft, Universität Paderborn, June 2012.
  • S. Schraufstetter: A Highly Efficient Approach for Higher-Dimensional Option Pricing Problems Based on Adaptive Sparse Grids [BibTeX].
    Bachelier World Congress, Sydney, June 2012.
  • A. Heinecke: Unleashing the Power of Intel Xeon Phi in Data Mining [BibTeX].
    International Supercomputing Conference, Hamburg, Germany, June 2012. Invited Intel Booth Presentation.
  • T. Huckle: Block factorized forms of SPAI [BibTeX].
    SIAM Conference on Applied Linear Algebra, Valencia, June 2012.
  • T. Weinzierl: A Case Study for the Deployment of CFD Simulation Components to the Grid [BibTeX].
    Para 2012, Helsinki, June 2012. Invited Talk.
  • B. Uekermann and H. Owen: Detached-Eddy Simulation with Finite Elements [BibTeX].
    Transnational Access Meeting of the HPC-Europa2 project, Amsterdam, SARA, June 2012.
  • P. Neumann: Fast Prototyping and Parallel Computations with Peano [pdf] [BibTeX].
    PDESoft 2012, Münster, June 2012.
  • W. Eckhardt: Memory-Efficient Implementation of a Rigid-Body Molecular Dynamics Simulation [pdf] [BibTeX].
    The 11th International Symposium on Parallel and Distributed Computing - ISPDC 2012, Garching, June 2012.
  • D. Pflüger: Einführung in Python [BibTeX].
    inf.misc, Universität Stuttgart, May 2012.
  • H.-J. Bungartz: Codesign of Systems and Applications for Exascale [BibTeX].
    Dagstuhl Perspectives Workshop, Schloss Dagstuhl, May 2012.
  • D. Pflüger: Efficient Regularization and Parallelization for Sparse Grid Regression [BibTeX].
    SIAM Conference on Applied Linear Algebra, Valencia, May 2012.
  • K. Unterweger and T. Weinzierl: Peano - New Features [BibTeX].
    Peano-Workshop, Katholieke Universiteit Leuven, May 2012.
  • K. Unterweger and T. Weinzierl: Peano - Shared Memory [BibTeX].
    Peano-Workshop, Katholieke Universiteit Leuven, May 2012.
  • W. Eckhardt: An efficient Vectorization of Linked-Cell Particle Simulations [BibTeX].
    ACM International Conference on Computing Frontiers. Ph.D. Forum., Cagliari, May 2012.
  • D. Pflüger: Sparse Grids and HPC: Perspectives for High-Dimensional Discretizations [BibTeX].
    Scalable Hierarchical Algorithms for eXtreme Computing, KAUST, April 2012.
  • H.-J. Bungartz: Exascale computing – and software for it [BibTeX], Mainz, April 2012.
  • S. Schraufstetter: A High-Dimensional PDE-Based Approach for Capital Market Guarantees [BibTeX].
    PRMIA Munich: workshop on variable annuities, München, April 2012. invited talk.
  • H.-J. Bungartz: SPPEXA – Software for Exascale Computing [BibTeX].
    GEBU, Schloss Dagstuhl, April 2012.
  • M. Sedlacek and T. Huckle: Regularization Matrices for the Tikhonov-Phillips Regularization and Regularizing MSPAI Preconditioners [BibTeX].
    83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Darmstadt, March 2012.
  • K. Waldherr and T. Huckle: Subspace iteration methods in terms of MPS [BibTeX].
    83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Darmstadt, March 2012.
  • H.-J. Bungartz: Highend IT Infrastruktur in der Wissenschaft – Wunsch oder Notwendigkeit [BibTeX].
    KIT Jahresempfang, Karlsruhe, March 2012.
  • H.-J. Bungartz: Sparse Grids: A Brief Overview [BibTeX].
    MISTI Kickoff, MIT, Boston, March 2012.
  • H.-J. Bungartz: Informationsverarbeitung an Hochschulen [BibTeX], Universität zu Köln, March 2012.
  • C. Kowitz: The Combination Technique in Gyrokinetics [BibTeX].
    ANU Plasmaphysics Seminar, Australian National University, Canberra, March 2012.
  • M. Schreiber: Space-Filling Curves Continued: Sierpinski [BibTeX].
    Leogang 2012, Leogang, February 2012.
  • H.-J. Bungartz: Tackling higher dimensionalities with sparse grids [BibTeX].
    Leogang 2012, Leogang, February 2012.
  • M. Bader: Parallelization and Software Concepts for Memory-Efficient Dynamically Adaptive Grid Traversals [BibTeX].
    SIAM Conference on Parallel Processing for Scientific Computing, Savannah, GA, February 2012. Minisymposium Challenges in Parallel Adaptive Mesh Refinement.
  • T. Weinzierl: Hybrid Parallelisation on Spacetrees [BibTeX].
    SIAM Conference on Parallel Processing for Scientific Computing (PP12), Savannah, Georgia, US, February 2012. Invited Talk.
  • W. Eckhardt: Memory-Efficient Implementation of a Rigid-Body Multi-Center Molecular Dynamics Simualtion for Nano-Fluidics [pdf] [BibTeX].
    ASIM TCSE, Wien, February 2012. Poster Presentation.
  • C. Kowitz: The Plasmaturbulence Code GENE [BibTeX].
    Computational Science at the Petascale and Beyond - Challenges and Opportunities, Australian National University, February 2012.
  • M. Lieb: Towards a Navier Stokes - Darcy Upscaling Based on Permeability Tensor Computation [BibTeX].
    CSIM 2012, Houston, February 2012.
  • H.-J. Bungartz: Tackling higher dimensionalities with sparse grids [BibTeX].
    COSSE Workshop, Thurnau, February 2012.
  • T. Weinzierl: AMR in Peano [BibTeX].
    [HPC]^3, King Abdullah University of Science and Technology (KAUST), February 2012. Invited Talk.
  • A. Atanasov: Parallel Query-driven Visualisation [BibTeX].
    [HPC]^3, King Abdullah University of Science and Technology (KAUST), February 2012.
  • K. Unterweger: Joint Project - PeanoClaw [BibTeX].
    Simulating CO2 Sequestration: Numerical Algorithmics and Interfaces, King Abdullah University of Science and Technology, February 2012.
  • B. Peherstorfer: A multigrid method for PDEs on spatially adaptive sparse grids [BibTeX].
    28th GAMM-Seminar on Analysis and Numerical Methods in Higher Dimensions, Leipzig, January 2012.
  • M. Schreiber, K. Unterweger and A. Atanasov: Let's play - building a game physics engine [BibTeX].
    WEP 2012, KAUST, Saudi Arabia, January 2012. coauthors: Hans-Joachim Bungartz, Tobias Weinzierl.

Poster

  • K. Unterweger: Adaptive Mesh Refinement for a Hyperbolic PDE Solver [BibTeX].
    TUM Graduate School Kick-Off, Technische Universität München - TUM Graduate School, September 2012.

Habilitations and Dissertations

Diploma Theses, Master Theses and Bachelor Theses

  • M. Georgiev: Implementation of parallel Ewald-summation techniques [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, December 2012.
  • M. Schlick: Design and Implementation of Efficient Free Text Search Algorithms in the DS-2 Framework [pdf] [BibTeX].
    Diplomarbeit, Fakultät für Mathematik, Technische Universität München, December 2012.
  • I. Gatz: Iterative Methods in Tensor Formats [pdf] [BibTeX].
    Bachelor's thesis, Institut für Informatik, Technische Universität München, November 2012.
  • D.-M. Gudu: Parallel Tsunami Simulations With Block-Structured Adaptive Mesh Refinement [pdf] [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, November 2012.
  • M. Lukash: On Block Sparse Approximate Inverse Preconditioners [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, November 2012.
  • F. Ehmann: Development of a Shared-Memory Task Scheduling Library for Dynamically Changing Workloads [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, October 2012.
  • A. Gillert: Parallelization of Peak-Matching Algorithms for Comprehensive Two-Dimensional Gas Chromatography Coupled to Mass Spectrometry [BibTeX].
    Bachelor's thesis, Institut für Informatik, Technische Universität München, October 2012.
  • T. Kovacevic: Aspects of Hybrid Molecular-Continuum Simulations for Complex Liquids [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, October 2012.
  • D. Huth: Application of Multilevel Monte Carlo simulation to Barrier, Asian and American options [pdf] [BibTeX].
    Diplomarbeit, Institut für Informatik, Technische Universität München, September 2012.
  • S. Maurus: A Multi-Dimensional PDE Solver for Option Pricing Based on the Heston Model and Sparse Grids [pdf] [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, August 2012.
  • R. Wittmann: Analysis, implementation and evaluation of parallel Algorithms for the QR-decomposition [BibTeX].
    Master's thesis, Technische Universität München, August 2012.
  • B. Daqui Herrera: Performance tuning of regular Cartesian grids applied to incompressible flow problems [pdf] [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, July 2012.
  • J. Heckl: Effiziente Vektorisierung von Simulationen für starre mehrzentrige Molekülmodelle [pdf] [BibTeX].
    Bachelor's thesis, Institut für Informatik, Technische Universität München, July 2012.
  • S. Rettenberger: Ein paralleler Server für adaptive Geoinformation in Strömungssimulationen [pdf] [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, June 2012.
  • B. Uekermann: Detached-Eddy Simulation for the parallel Finite Element Framework ALYA [pdf] [BibTeX].
    Diplomarbeit, Technische Universität München, May 2012.
  • V. Golkov: Kurtosis Estimation in Diffusion Spectrum Imaging Using Non-Gaussian Noise Models [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, May 2012. Externe Masterarbeit bei GE Global Research.
  • R. Seidl: Preconditioning for Hessian-Free Optimization [pdf] [BibTeX].
    Master's thesis, Institut für Informatik, Technische Universität München, April 2012.
  • F. Klein: Optimization of Numerical Simulations for Regular Subpatches on Adaptive Meshes [pdf] [BibTeX].
    Bachelor's thesis, Institut für Informatik, Technische Universität München, February 2012.
  • S. Skornitzke: Numerische Simulation von Mitral-Annuloplastien anhand von 3D-Ultraschalldaten [BibTeX].
    Diplomarbeit, Institut für Informatik, Technische Universität München, February 2012.

Student Theses/SEP/IDP

  • N. Khalil and F. Zacherl: Using pre-computed matrices in a density-based classi fication method with sparse grids [BibTeX].
    Studienarbeit/SEP/IDP, Fakultät für Mathematik, Technische Universität München, December 2012.
  • C. Kirst: Optimierung und Erweiterung eines Softwarepakets zur Berechnung von Reduced Basis Lösungen [pdf] [BibTeX].
    Studienarbeit/SEP/IDP, Institut für Informatik, Technische Universität München, August 2012.
  • A. C. Cavazos Sepulveda: Analysis of numerical precision requirements of Molecular Dynamics Simulations [BibTeX].
    Studienarbeit/SEP/IDP, Institut für Informatik, Technische Universität München, August 2012.
  • J. Adorf: Nonlinear Clustering on Sparse Grids [pdf] [BibTeX].
    Studienarbeit/SEP/IDP, Institut für Informatik, Technische Universität München, August 2012.
  • T. Hoffmeister: Erweiterung der Black-Scholes-Gleichung um einen Integralterm zur Bewertung von unvollständigen Märkten [BibTeX].
    Studienarbeit/SEP/IDP, Institut für Informatik, Technische Universität München, March 2012.
  • M. Georgiev, D. Gudu, M. Hinterstocker, T. Kovacevic and A. Shahvarani: MRI goes FRAVE (BGCE Honours Project) [BibTeX].
    Studienarbeit/SEP/IDP, Institut für Informatik, Technische Universität München, February 2012.

Technical Reports

  • D. Jarema, P. Neumann and T. Weinzierl: A Multiscale Approach for Particle Transport Simulation in Low Reynolds Number Flows [BibTeX] of Tweflth Copper Mountain Conference on Iterative Methods 2012 - Student Paper Competition, January 2012.

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