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Thomas Ludwig 0002
Author information
- University of Hamburg / Deutsches Klimarechenzentrum GmbH (DKRZ)
Other persons with the same name
- Thomas Ludwig
- Thomas Ludwig 0001 — University of Trier / RWTH Aachen (LILOG)
- Thomas Ludwig 0003
- Thomas Ludwig 0004
2010 – today
- 2013
[j26]Julian M. Kunkel, Thomas Ludwig, Hans Werner Meuer: Editorial for the ISC'12 research paper sessions proceedings. Computer Science - R&D 28(2-3): 107-108 (2013)- [j25]Marc C. Wiedemann, Julian M. Kunkel, Michaela Zimmer, Thomas Ludwig, Michael M. Resch, Thomas Bönisch, Xuan Wang, Andriy Chut, Alvaro Aguilera, Wolfgang E. Nagel, Michael Kluge, Holger Mickler: Towards I/O analysis of HPC systems and a generic architecture to collect access patterns. Computer Science - R&D 28(2-3): 241-251 (2013)
- [c63]Nathanael Hübbe, Al Wegener, Julian Martin Kunkel, Yi Ling, Thomas Ludwig: Evaluating Lossy Compression on Climate Data. ISC 2013: 343-356
- [c62]Michaela Zimmer, Julian Martin Kunkel, Thomas Ludwig: Towards Self-optimization in HPC I/O. ISC 2013: 422-434
- [e3]Julian M. Kunkel, Thomas Ludwig, Hans Werner Meuer (Eds.): Supercomputing - 28th International Supercomputing Conference, ISC 2013, Leipzig, Germany, June 16-20, 2013. Proceedings. Lecture Notes in Computer Science 7905, Springer 2013, ISBN 978-3-642-38749-4
- 2012
- [j24]Thomas Ludwig, Timo Minartz: Editorial for the second international conference on energy-aware high performance computing. Computer Science - R&D 27(4): 225-226 (2012)
- [j23]Julian M. Kunkel, Timo Minartz, Michael Kuhn, Thomas Ludwig: Towards an energy-aware scientific I/O interface - Stretching the ADIOS interface to foster performance analysis and energy awareness. Computer Science - R&D 27(4): 337-345 (2012)
- [c61]Thomas Ludwig, Costas Bekas, Alice Koniges, Kengo Nakajima: Topic 15: High Performance and Scientific Applications. Euro-Par 2012: 779-780
- [c60]Timo Minartz, Julian M. Kunkel, Thomas Ludwig: Tracing and Visualization of Energy-Related Metrics. IPDPS Workshops 2012: 1023-1030
- [c59]Julian M. Kunkel, Thomas Ludwig: IOPm - Modeling the I/O Path with a Functional Representation of Parallel File System and Hardware Architecture. PDP 2012: 554-561
- [c58]Michael Kuhn, Julian M. Kunkel, Thomas Ludwig: Simulation-Aided Performance Evaluation of Server-Side Input/Output Optimizations. PDP 2012: 562-566
- [c57]
- 2011
- [j22]Julian M. Kunkel, Thomas Ludwig, Hans Werner Meuer: ISC'11 research paper sessions proceedings. Computer Science - R&D 26(3-4): 143-144 (2011)
- [j21]Christoph Biardzki, Thomas Ludwig: DMetabench - a metadata benchmark for distributed file systems. The Journal of Supercomputing 57(2): 179-188 (2011)
- [c56]Timo Minartz, Thomas Ludwig, Michael Knobloch, Bernd Mohr: Managing hardware power saving modes for high performance computing. IGCC 2011: 1-8
- [c55]Panagiotis Adamidis, Irina Fast, Thomas Ludwig: Performance Characteristics of Global High-Resolution Ocean (MPIOM) and Atmosphere (ECHAM6) Models on Large-Scale Multicore Cluster. PaCT 2011: 390-403
- [c54]Michael Kuhn, Julian M. Kunkel, Yuichi Tsujita, Hidetaka Muguruma, Thomas Ludwig: Optimizations for Two-Phase Collective I/O. PARCO 2011: 455-462
- [c53]
- [c52]Michael Knobloch, Timo Minartz, Daniel Molka, Stephan Krempel, Thomas Ludwig, Bernd Mohr: Electronic poster: eeclust: energy-efficient cluster computing. SC Companion 2011: 99-100
- 2010
- [j20]Thomas Ludwig: Editorial for the ISC'10 Scientific Sessions Proceedings. Computer Science - R&D 25(1-2): 1-2 (2010)
- [j19]Thomas Ludwig: Editorial for the First International Conference on Energy-Aware High Performance Computing. Computer Science - R&D 25(3-4): 123-124 (2010)
- [j18]Timo Minartz, Julian M. Kunkel, Thomas Ludwig: Simulation of power consumption of energy efficient cluster hardware. Computer Science - R&D 25(3-4): 165-175 (2010)
- [j17]Julian M. Kunkel, Olga Mordvinova, Michael Kuhn, Thomas Ludwig: Collecting energy consumption of scientific data - Energy demands for files during their life cycle. Computer Science - R&D 25(3-4): 197-205 (2010)
- [j16]Olga Mordvinova, Dennis Runz, Julian M. Kunkel, Thomas Ludwig: I/O performance evaluation with Parabench - programmable I/O benchmark. Procedia CS 1(1): 2125-2134 (2010)
2000 – 2009
- 2009
- [j15]Michael Kuhn, Julian M. Kunkel, Thomas Ludwig: Dynamic file system semantics to enable metadata optimizations in PVFS. Concurrency and Computation: Practice and Experience 21(14): 1775-1788 (2009)
- [j14]Hans Werner Meuer, Thomas Ludwig, Karl Kaiser, Werner Hansmann, Peer Stelldinger: Editorial for the ISC'09 Scientific Day Proceedings. Computer Science - R&D 23(3-4): 115-116 (2009)
- [j13]Christian Baun, Marcel Kunze, Thomas Ludwig: Servervirtualisierung. Informatik Spektrum 32(3): 197-205 (2009)
- [c51]Olga Mordvinova, Julian M. Kunkel, Christian Baun, Thomas Ludwig, Marcel Kunze: USB flash drives as an energy efficient storage alternative. GRID 2009: 175-182
- [c50]Olga Mordvinova, Oleksandr Shepil, Thomas Ludwig, Andrew Ross: A strategy for cost efficient distributed data storage for in-memory OLAP. IADIS AC (1) 2009: 109-117
- [c49]Philip H. Carns, Samuel Lang, Robert B. Ross, Murali Vilayannur, Julian M. Kunkel, Thomas Ludwig: Small-file access in parallel file systems. IPDPS 2009: 1-11
- [c48]Christoph Biardzki, Thomas Ludwig: Analyzing Metadata Performance in Distributed File Systems. PaCT 2009: 8-18
- [c47]Yuichi Tsujita, Julian M. Kunkel, Stephan Krempel, Thomas Ludwig: Tracing Performance of MPI-I/O with PVFS2: A Case Study of Optimization. PARCO 2009: 379-386
- [c46]Julian M. Kunkel, Yuichi Tsujita, Olga Mordvinova, Thomas Ludwig: Tracing Internal Communication in MPI and MPI-I/O. PDCAT 2009: 280-286
- [c45]David Buettner, Julian M. Kunkel, Thomas Ludwig: Using Non-blocking I/O Operations in High Performance Computing to Reduce Execution Times. PVM/MPI 2009: 134-142
- 2008
- [c44]Michael Kuhn, Julian M. Kunkel, Thomas Ludwig: Directory-Based Metadata Optimizations for Small Files in PVFS. Euro-Par 2008: 90-99
- [c43]Julian M. Kunkel, Thomas Ludwig: Bottleneck Detection in Parallel File Systems with Trace-Based Performance Monitoring. Euro-Par 2008: 212-221
- 2007
- [j12]Thomas Ludwig: Vietnam on its way to High Performance Computing. Scalable Computing: Practice and Experience 8(1) (2007)
- [c42]Domnic Savio, Thomas Ludwig: Smart Carpet: A Footstep Tracking Interface. AINA Workshops (2) 2007: 754-760
- [c41]Julian M. Kunkel, Thomas Ludwig: Performance Evaluation of the PVFS2 Architecture. PDP 2007: 509-516
- [c40]Thomas Ludwig, Stephan Krempel, Michael Kuhn, Julian M. Kunkel, Christian Lohse: Analysis of the MPI-IO Optimization Levels with the PIOViz Jumpshot Enhancement. PVM/MPI 2007: 213-222
- 2006
- [c39]Thomas Ludwig, Stephan Krempel, Julian M. Kunkel, Frank Panse, Dulip Withanage: Tracing the MPI-IO Calls' Disk Accesses. PVM/MPI 2006: 322-330
- 2005
- [j11]Alexandros Stamatakis, Thomas Ludwig, Harald Meier: RAxML-III: a fast program for maximum likelihood-based inference of large phylogenetic trees. Bioinformatics 21(4): 456-463 (2005)
- [j10]Alexandros Stamatakis, Thomas Ludwig, Harald Meier: RAxML-II: a program for sequential, parallel and distributed inference of large phylogenetic trees. Concurrency and Computation: Practice and Experience 17(14): 1705-1723 (2005)
- [j9]Alexandros Stamatakis, Markus Lindermeier, Michael Ott, Thomas Ludwig, Harald Meier: DRAxML at home: a distributed program for computation of large phylogenetic trees. Future Generation Comp. Syst. 21(4): 725-730 (2005)
- [c38]Alexandros Stamatakis, Michael Ott, Thomas Ludwig: RAxML-OMP: An Efficient Program for Phylogenetic Inference on SMPs. PaCT 2005: 288-302
- [c37]Hipolito Vasquez Lucas, Thomas Ludwig: Hint Controlled Distribution with Parallel File Systems. PVM/MPI 2005: 110-118
- 2004
- [j8]Alexandros Stamatakis, Thomas Ludwig, Harald Meier: The AxML program family for maximum likelihood-based phylogenetic tree inference. Concurrency - Practice and Experience 16(9): 975-988 (2004)
- [c36]Wolfgang E. Nagel, Thomas Ludwig, Jeffrey S. Vetter, Lorenzo Donatiello: Topic 2: Performance Evaluation. Euro-Par 2004: 117-118
- [c35]Alexandros Stamatakis, Thomas Ludwig, Harald Meier: Parallel Inference of a 10.000-Taxon Phylogeny with Maximum Likelihood. Euro-Par 2004: 997-1004
- [c34]Alexandros Stamatakis, Harald Meier, Thomas Ludwig: New Fast and Accurate Heuristics for Inference of Large Phylogenetic Trees. IPDPS 2004
- [c33]Alexandros Stamatakis, Thomas Ludwig, Harald Meier: A fast program for maximum likelihood-based inference of large phylogenetic trees. SAC 2004: 197-201
- 2003
- [c32]Helmar Burkhart, Rudolf Eigenmann, Tomàs Margalef, Thomas Ludwig: Topic Introduction. Euro-Par 2003: 5-6
- [c31]Alexandros Stamatakis, Thomas Ludwig: Phylogenetic Tree Inference on PC Architectures with AxML/PAxML. IPDPS 2003: 157
- [c30]Alexandros Stamatakis, Markus Lindermeier, Michael Ott, Thomas Ludwig, Harald Meier: DAxML: A Program for Distributed Computation of Phylogenetic Trees Based on Load Managed CORBA. PaCT 2003: 538-548
- 2002
- [j7]Thomas Ludwig, Markus Lindermeier, Alexandros Stamatakis, Günther Rackl: Tool environments in CORBA-based medical high-performance computing. Future Generation Comp. Syst. 18(6): 841-847 (2002)
- [j6]Günther Rackl, Thomas Ludwig, Markus Lindermeier, Alexandros Stamatakis: Efficiently building on-line tools for distributed heterogeneous environments. Scientific Programming 10(1): 67-74 (2002)
- [c29]Alexandros Stamatakis, Thomas Ludwig, Harald Meier, Marty J. Wolf: AxML: A Fast Program for Sequential and Parallel Phylogenetic Tree Calculations Based on the Maximum Likelihood Method. CSB 2002: 21-
- [c28]
- [c27]Alexandros Stamatakis, Thomas Ludwig, Harald Meier, Marty J. Wolf: Accelerating parallel maximum likelihood-based phylogenetic tree calculations using subtree equality vectors. SC 2002: 1-16
- 2001
- [j5]Thomas Ludwig, Barton P. Miller: Monitoring Systems and Tool Interoperability. Scalable Computing: Practice and Experience 4(3) (2001)
- [j4]Roland Wismüller, Thomas Ludwig, Wolfgang Karl, Arndt Bode: Monitoring Concepts for Parallel Systems - An Evolution towards Interoperable Tool Environments. Scalable Computing: Practice and Experience 4(3) (2001)
- [c26]Günther Rackl, Thomas Ludwig: A Methodology for Efficiently Developing On-Line Tools for Heterogeneous Middleware. HICSS 2001
- [c25]Thomas Ludwig, Markus Lindermeier, Alexandros Stamatakis, Günther Rackl: Tool Environments in CORBA-Based Medical High Performance Computing. PaCT 2001: 447-455
- 2000
- [j3]Günther Rackl, Filippo de Stefani, Francois Héran, Antonello Pasquarelli, Thomas Ludwig: Airport simulation using CORBA and DIS. Future Generation Comp. Syst. 16(5): 465-472 (2000)
- [j2]Frank Munz, Thomas Ludwig, Sibylle Ziegler, P. Bartenstein, Markus Schwaiger, Arndt Bode: Performance assessment of parallel spectral analysis: towards a practical performance model for parallel medical applications. Future Generation Comp. Syst. 16(5): 553-562 (2000)
- [j1]Roland Wismüller, Thomas Ludwig: Interoperable Run-Time Tools for Distributed Systems--A Case Study. The Journal of Supercomputing 17(3): 277-289 (2000)
- [c24]Marcel May, Frank Munz, Thomas Ludwig: CORBA-basierte verteilte Berechnung medizinischer Bilddaten mit SPM. Bildverarbeitung für die Medizin 2000: 213-217
- [c23]Frank Munz, Thomas Ludwig, Arndt Bode, Sibylle Ziegler, Markus Schwaiger: Effiziente Scheduling-Algorithmen für datenparallele Anwendungen der funktionellen medizinischen Bildgebung auf NOWs. Bildverarbeitung für die Medizin 2000: 403-407
- [c22]Jörg Trinitis, Vaidy S. Sunderam, Thomas Ludwig, Roland Wismüller: Interoperability Support in Distributed On-Line Monitoring Systems. HPCN Europe 2000: 261-269
- [e2]Arndt Bode, Thomas Ludwig, Wolfgang Karl, Roland Wismüller (Eds.): Euro-Par 2000, Parallel Processing, 6th International Euro-Par Conference, Munich, Germany, August 29 - September 1, 2000, Proceedings. Lecture Notes in Computer Science 1900, Springer 2000, ISBN 3-540-67956-1
1990 – 1999
- 1999
- [c21]Günther Rackl, Filippo de Stefani, Francois Héran, Antonello Pasquarelli, Thomas Ludwig: Airport Simulation using CORBA and DIS. HPCN Europe 1999: 70-79
- [c20]Frank Munz, Thomas Ludwig, Sibylle Ziegler, P. Bartenstein, Markus Schwaiger, Arndt Bode: Performance Assessment of Parallel Spectral Analysis: Towards a Practical Performance Model for Parallel Medical Applications. HPCN Europe 1999: 430-439
- [c19]Frank Munz, Thomas Ludwig, Sibylle Ziegler, P. Bartenstein, Markus Schwaiger, Arndt Bode: Kinetic Analysis of Functional Images: The Case for a Practical Approach to Performance Prediction. ISHPC 1999: 167-180
- [c18]
- [c17]Roland Wismüller, Thomas Ludwig: Interoperable Run-Time Tools for Distributed Systems - A Case Study. PDPTA 1999: 1763-1769
- [c16]Günther Rackl, Filippo de Stefani, Francois Héran, Antonello Pasquarelli, Thomas Ludwig: Distributed Airport Simulation Using CORBA and DIS. PDSE 1999: 166-173
- 1998
- [c15]Frank Munz, T. Stephan, Ursula Maier, Thomas Ludwig, Arndt Bode, Sibylle Ziegler, Stephan G. Nekolla, P. Bartenstein, Markus Schwaiger: Improved Functional Imaging through Network Based Parallel Processing. CANPC 1998: 88-97
- [c14]Roland Wismüller, Jörg Trinitis, Thomas Ludwig: A Universal Infrastructure for the Run-Time Monitoring of Parallel and Distributed Applications. Euro-Par 1998: 173-180
- [c13]Christian Röder, Thomas Ludwig, Arndt Bode: Configurable Load Measurement in Heterogeneous Workstation Clusters. Euro-Par 1998: 193-205
- [c12]Frank Munz, T. Stephan, Ursula Maier, Thomas Ludwig, Arndt Bode, Sibylle Ziegler, Stephan G. Nekolla, P. Bartenstein, Markus Schwaiger: NOW Parallel Reconstruction of Functional Images. IPPS/SPDP 1998: 210-214
- 1997
- [c11]Sebastiano Bottalico, Filippo de Stefani, Thomas Ludwig, Günther Rackl: SEEDS - Simulation Environment for the Evaluation of Distributed Traffic Control Systems. Euro-Par 1997: 1357-1362
- [c10]Thomas Ludwig, Roland Wismüller: OMIS 2.0 - A Universal Interface for Monitoring Systems. PVM/MPI 1997: 267-276
- 1996
- [c9]Thomas Ludwig, Michael Oberhuber, Roland Wismüller: An Open Monitoring System for Parallel and Distributed Programs. Euro-Par, Vol. I 1996: 78-83
- [c8]Roland Wismüller, Thomas Ludwig: The Tool-Set - An Integrated Tool Envrionment for PVM. HPCN Europe 1996: 1029-1030
- [c7]Thomas Ludwig, Roland Wismüller, Michael Oberhuber: OCM - An OMIS Compliant Monitoring System. PVM 1996: 81-90
- [e1]Arndt Bode, Jack Dongarra, Thomas Ludwig, Vaidy S. Sunderam (Eds.): Parallel Virtual Machine - EuroPVM'96, Third European PVM Conference, München, Germany, October 7-9, 1996, Proceedings. Lecture Notes in Computer Science 1156, Springer 1996, ISBN 3-540-61779-5
- 1995
- [c6]Thomas Ludwig, Stefan Lamberts: PFSLib - A Parallel File System for Workstation Clusters. PaCT 1995: 246-251
- 1994
- [c5]Georg Stellner, Arndt Bode, Stefan Lamberts, Thomas Ludwig: Developing Applications for Multicomputer Systems on Workstation Clusters. HPCN 1994: 286-292
- [c4]Georg Stellner, Arndt Bode, Stefan Lamberts, Thomas Ludwig: NXLib - A Parallel Programming Environment for Workstation Clusters. PARLE 1994: 745-748
- 1993
- [c3]Thomas Ludwig: Load Management on Multiprocessor Systems. Parallel Computer Architectures 1993: 87-101
- 1990
- [c2]Thomas Bemmerl, Thomas Ludwig: MMK - A Distributed Operating System Kernel with Integrated Dynamic Loadbalancing. CONPAR 1990: 744-755
- [c1]Thomas Bemmerl, Olav Hansen, Thomas Ludwig: PATOP for Performance Tuning of Parallel Programs. CONPAR 1990: 840-851
Coauthor Index
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last updated on 2013-06-11 12:20 CEST by the dblp team