| 2009 |
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| March |
SIAM Conference on Computational Science and Engineering, Florida, US |
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| 2008 |
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| Nov |
Mathematics and Computer Science Division, Argonne National Laboratory, US |
On Multi-Level Algorithms in Large-Scale PDE-Constrained Optimization. |
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| Nov |
Computer Science Department, University of Purdue, West Lafayette, US |
On Multi-Level Algorithms in Large-Scale PDE-Constrained Optimization. |
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| Oct |
IBM Zurich Research Laboratory Software Symposium, Switzerland |
Multicore CPUs and How To Use Them Effectively |
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| Sep |
Department of Mathematics, Courant Institute of Mathematical Sciences,
New York University |
Numerical Analysis and Scientific Computing Seminar |
| Sep |
Mathematical Science Department, IBM Watson Research Lab, Yorktown, US |
Multi-Core Seminar |
| July |
2008 SIAM Annual Meeting (AN08), July 11-18, 2008, San Diego, US. |
Minisymposium: Numerical Linear Algebra and Optimization. |
| July |
IBM Austin Research Lab, Austin, US. |
Cell Seminar: Towards personalized medicine: High-Performance Computing in the Life Science |
| June |
5th International Workshop on Parallel Matrix Algorithms and Applications (PMAA'08) 20-22 June 2008, Neuchâtel, Switzerland |
Minisymposium: Large-Scale Preconditioning Techniques. |
| June |
ABB Corporate Research AG, Baden-Dättwil, Switzerland |
IT Seminar: "Inverse Modeling has it all: Applications, Numerics and High Performance Computing" |
| February |
IASTED International Conference on Parallel and Distributed Computing and Networks, Innsbruck, Austria |
Tutorial Session: Programming Cells Processors and GPUs for High-Performance Simulations. |
| January |
Konrad-Zuse-Zentrum Informationstechnik Berlin (ZIB), Germany |
Workshop: Perspectives in Interior Point Methods for Solving Linear Programs |
| 2007 |
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| October |
Konrad-Zuse-Zentrum Informationstechnik Berlin (ZIB), Germany |
On the Computational Kernel in Large-scale Nonlinear Programming. |
| October |
Weierstrass Institute of Applied Analysis and
Stochastics, Scientific Computing Seminar, Berlin, Germany |
On GPU computing using the NVIDIA CUDA Technology Platform. |
| October |
First Workshop on General Purpose Processing on Graphics Processing Units, Northeastern University, Boston, US |
On GPU computing using the NVIDIA CUDA Technology Platform. |
| August |
Second Mathematical Programming Society International
Conference on Continuous Optimization, Ontario, Canada |
Minisymposium "Implementations/Interior-Point Methods". |
| July |
6th International Congress on Industrial and Applied Mathematics,
ETH Zurich, Switzerland |
Minisymposium "Large-Scale Eigenvalue Methods". |
| July |
6th International Congress on Industrial and Applied Mathematics,
ETH Zurich, Switzerland |
Inertia revealing preconditioner for optimization. |
| May |
Department of Mathematics, Royal Institute of Technology (KTH), Sweden |
On PDE-constrained optimization in biomedical applications and robust preconditioning |
| February |
The SIAM Workshop on Combinatorial Scientific Computing,
SIAM Conference on Computational Science and Engineering, Costa Mesa, CA, US |
Inertia revealing preconditioner for optimization. |
| 2006 |
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| September |
Europ. Conf. on Comput. Fluid Conference ECCOMAS 2006, Egmond aan Zee, The Netherlands |
Minisymposium "Computational Methods for the Helmholtz Equation". |
| July |
SIAM Conference on Applied Linear Algebra, Düsseldorf, Germany |
Minisymposium "Numerical Solution of Saddle Point Problems" |
| July |
University of British Columbia, Department of Computer Science, Oberseminar Scientific Computing, Canada |
On large-scale interior-point optimization |
| June |
IBM Thomas Watson Research Center, Department of Mathematical Science,Yorktown, USA |
On large-scale optimal control of PDEs |
| April |
Swiss Numerical Analysis Day 2006, EPFL, Lausanne, Switzerland |
On solution of KKT systems in large-scale interior-point optimization. |
| April |
Ninth Copper Mountain Conference on Iterative Methods, Copper Moutain, USA |
On large-scale diagonalization techniques for the Anderson model of localization. |
| February |
SIAM Conference on Parallel Processing, San Francisco, USA |
Minisymposium MS25 "Interior-Point Optimization". |
| February |
Intel Inc. Research Center, Department of Mathematical Science, Santa Clara, USA |
On large-scale algorithms in nonlinear interior-point oprimization |
| 2005 |
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| October |
Freie Universität Berlin, Department of Mathematics, Oberseminar
Numerical Analysis and Scientific Computing, Germany |
On preconditiong in large-scale interior-point optimization. |
| October |
Weierstrass Institute of Applied Analysis and
Stochastics, Scientific Computing Seminar, Berlin, Germany |
On the Anderson model of localization in computational physics |
| September |
Paul-Scherrer Institute, Villigen |
On the Anderson model of localization in computational physics |
| May |
SIAM Optimization Conference, Stockholm, Sweden |
Minisymposium: "Numerical Linear Algebra in Interior Point Methods". |
| April |
GAMM Annual Meeting 2005,Luxembourg, Section Applied and
Numerical Linear Algebra |
Minisymposium "Applied and Numerical Linear Algebra". |
| 2004 |
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| December |
University of Warwick, Centre for Scientific Computing,
Scientific Computing Seminar, Great Britain |
On the Anderson eigenvalue problem and symmetric indefinite linear systems |
| November |
Academy of Sciences, Department of Computer Science, Prague |
On symmetric weighted matchings and their applications to
symmetric indefinite linear systems |
| October |
Technical University Berlin, Department of Mathematics,
Numerik Oberseminar, Germany |
On symmetric weighted matchings and application to symmetricindefinite systems. |
| June |
PARA'04, Technical University of Denmark,Lyngby, Copenhagen, Denmark |
Minisymposium "Direct Solver" |
| June |
CERFACS, Parallel Computing Group, Sparse Days, Toulouse, France |
On iterative methods using direct solver technology. |
| February |
Intel Inc. Research Center, Department of Software Sciences Hillsboro, USA |
On sparse linear solver technology |
| February |
SIAM Conference on Parallel Processing, San Francisco, USA |
Minisymposium "Direct Solver and Preconditioning" |
| 2003 |
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| November |
University of Karlsruhe (TH), Department of Mathematics, Germany |
On direct solver and preconditioning for large-scale problems |
| September |
IEEE International Conference on Simulations of Semiconductor
Processes and Devices 2003, Boston, USA |
Linear Solvers for Semiconductor Device Simulations Matrices |
| September |
Infineon Technologies, Munich, Germany |
On Optimization method and preconditioning methods for circuit simulation |
| June |
Second MIT Conference on Computational Fluid and Solid Mechanics, MIT, Boston, USA |
On advancing crash forming capabilities through solver technology |
| 2002 |
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| December |
IBM Thomas J. Watson Research Center Yorktown,
Department of Mathematical Science, Yorktown, USA |
Towards robust iterative methods using sparse direct solver technology. |
| April |
Computational Science - ICCS 2002, International Conference, Amsterdam, The Netherlands |
On Solving Unsymmetric Sparse Systems of Linear Equations with PARDISO |
| 2001 |
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| June |
First MIT Conference on Computational Fluid and Solid Mechanics, MIT, Boston, USA |
Minisymposium: "Metal Forming and Design for Formability" |
| March |
SIAM Conference on Parallel Processing, Portsmouth, USA |
Minisymposium "Codes for Solution of Sparse Systems on Parallel Computers" |
| 2000 |
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| December |
IBM Thomas J. Watson Research Center Yorktown,
Department of Mathematical Science, Yorktown, USA |
Towards robust iterative methods using sparse direct solver technology. |
| September |
European Consortium for Mathematics in Industry Conference, Palermo, Italy |
Minisymposium: "Parallel Computing in an Industrial Environment" |
| June |
IMACS World Congress on Scientific Computation, Lausanne, Switzerland |
Minisymposium: "Sparse Matrix Computation" |