Nombre de documents

137

CV de Dimitri Komatitsch


Communication dans un congrès54 documents

  • Masaru Nagaso, Dimitri Komatitsch, Joseph Moysan, Christian Lhuillier. Numerical simulation of ultrasonic wave propagation in a sodium cooling system in an inhomogeneous temperature field using the spectral-element method. 19th World Conference on Non-Destructive Testing, Jun 2016, Münich, Germany. 19th World Conference on Non-Destructive Testing, 2016. <hal-01304039>
  • Dimitri Komatitsch, V. Monteiller, S. Chevrot, P. Cristini, A. Bottero. Inversion Full Wave Tridimensionnelle de Champs d'Onde Acoustiques Haute Fréquence Grâce à une Méthode d'Éléments Spectraux Couplés. Congrès Français d'Acoustique (CFA'2016), Apr 2016, Le Mans, France. <hal-01298451>
  • Dimitri Komatitsch, Paul Cristini, Alexis Bottero. Time-domain full wave SOFAR channel spectral-element simulations: going beyond usual approximations for acoustic wave monitoring. Underwater Acoutics Conference and Exhibition 2015, Jun 2015, Chania, Greece. 2015, Proceedings of the Underwater Acoutics Conference and Exhibition 2015. <hal-01227114>
  • Alexis Bottero, Dimitri Komatitsch, Paul Cristini, Emanuele Casarotti. Simulation numérique d'ondes T dans la mer ionienne grâce à la méthode des éléments spectraux. Assemblée générale "Interférence d'Ondes", Oct 2015, Lyon, France. 2015. <hal-01226930>
  • Thierry Garlan, Anne Deschamps, Beucler É, Nathalie Favretto-Cristini, Dimitri Komatitsch, et al.. L'analyse du signal engendré par le contre-minage d'engins explosifs sous-marins (ANR POSA). 2e Rencontres scientifiques et techniques RESIF, Oct 2015, La Grande Motte, France. <hal-01308173>
  • Dimitri Komatitsch. Solving large systems for the elastodynamics equation to perform acoustic imaging. SIAM conference on Parallel Computing for Scientific Computing, Apr 2015, Paris, France. <hal-01298449>
  • Dimitri Komatitsch. Modélisation de formes d'onde complètes dans le domaine temporel en acoustique sous marine pour la surveillance du milieu marin et de l'environnement. Journée Modélisation, Simulation Numérique et HPC de l'INSA, Feb 2015, Rouen, France. <hal-01298456>
  • Dimitri Komatitsch. Going to high frequency for full waveform inversion of teleseismic wavefields based upon a SEM-DSM hybrid method and massive High-Performance Computing. European Geophysical Union (EGU) General Assembly, Apr 2015, Vienna, Austria. <hal-01298455>
  • Dimitri Komatitsch. Modeling, inversion and imaging in complex media: a few links between Earth sciences and engineering. GDR Ondes, Jun 2015, Marseille, France. <hal-01298454>
  • Paul Cristini, Dimitri Komatitsch, Zhinan Xie, René Matzen, Roland Martin. Optimized PML for 3D time-domain full-wave spectral-elements simulations with solid ocean bottoms. Underwater Acoutics Conference and Exhibition 2015, Jun 2015, Chania, Greece. 2015, Proceedings of the Underwater Acoutics Conference and Exhibition 2015. <hal-01227111>
  • Alexis Bottero, Paul Cristini, Dimitri Komatitsch, Emanuele Casarotti. Simulation numérique de la propagation des ondes T dans la mer ionienne grâce à la méthode des éléments finis spectraux.. Journées Acoustique et Application Navales 2015, Oct 2015, Paris, France. 2015. <hal-01227130>
  • Anastasiya Tantsereva, Bjorn Ursin, Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, et al.. Comparison of numerical seismic modeling results with acoustic water-tank data : multi-offset experiment. ROSE Meeting, May 2014, Trondheim, Norway. <hal-01308155>
  • Dimitri Komatitsch. Exascale challenges for acoustic waves and inversion. GPU'2014 conference on Perspectives of GPU Computing in Physics and Astrophysics, Sep 2014, Roma, Italy. <hal-01298458>
  • Dimitri Komatitsch. Acoustic and elastic inversion and imaging on future exascale machines. Symposium on HPC and Data-Intensive Applications in Earth Sciences: Challenges and Opportunities, Nov 2014, Trieste, Italy. <hal-01298457>
  • Nathalie Favretto-Cristini, Paul Cristini, Anastasiya Tantsereva, Bjorn Ursin, Dimitri Komatitsch, et al.. Simulations numériques versus Benchmarks expérimentaux de la propagation des ondes en environnement topographique complexe : résultats d’une méthode d’éléments finis spectraux et de la méthode d’intégrale de Kirchhoff discrétisée. 12e Congrès Français d’Acoustique, Apr 2014, Poitiers, France. 2014, CFA 2014. <hal-01308139>
  • Dimitri Komatitsch. High performance numerical simulations for propagating waves and performing imaging. TURBINTERMED Turbulence and Internal Waves in Mediterranean Sea ERCOFTAC 2013 Conference, Apr 2013, Toulon, France. <hal-01298463>
  • Dimitri Komatitsch, Paul Cristini, Zhinan Xie. Efficient and accurate numerical modeling of acoustic wave propagation in complex structures using a spectral-element method (SEM). Assemblée Générale du GDR Ondes, Dijon : France (2013), Oct 2013, Dijon, France. <hal-01015534>
  • Anastasiya Tantsereva, Bjorn Ursin, Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, et al.. Modeling of transmitted and reflected waves in layered media. ROSE (ROck SEismic research project) meeting, Apr 2013, Trondheim, Norway. <hal-00938976>
  • Paul Cristini, Anastasiya Tantsereva, Nathalie Favretto-Cristini, Bjorn Ursin, Dimitri Komatitsch, et al.. The BENCHIE Project : Numerical modeling of zero-offset laboratory data in a strong topographic environment: Results for a spectral-element method and a discretized Kirchhoff integral method. Assemblée Générale du GDR Ondes, Oct 2013, Dijon, France. <hal-00938970>
  • Bjorn Ursin, Anastasiya Tantsereva, Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, et al.. Numerical modeling of zero-offset acoustic data by the Tip-Wave Superposition Method and the Spectral-Element Method. Conference "3D Wave Propagation and Imaging through the Earth's Interior", May 2013, Wuhan, China. pp.1-2, 2013. <hal-00938961>
  • Anastasiya Tantsereva, Bjorn Ursin, Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, et al.. Numerical modeling of zero-offset acoustic data by the tip-wave superposition method. 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, Jun 2013, London, United Kingdom. pp.1-5, 2013. <hal-00938953>
  • Dimitri Komatitsch. Exascale challenges for acoustic waves: the SPECFEM3D package. INTEL European Research and Innovation Conference (ERIC) - HPC Exascale track, Oct 2013, Nice, France. <hal-01298461>
  • Max Rietmann, Peter Messmer, Tarje Nissen-Meyer, Daniel Peter, Piero Basini, et al.. Forward and adjoint simulations of seismic wave propagation on emerging large-scale GPU architectures. Jeffrey K. Hollingsworth. Proceedings of the ACM / IEEE Supercomputing SC'2012 conference, Nov 2012, Salt Lake City, United States. IEEE Computer Society Press, pp.article n° 38, 2012. <hal-00765015>
  • Paul Cristini, Komatitsch Dimitri. Application of a Spectral-Element Method in the time domain for wave propagation and diffraction modelling in underwater acoustics. 11th European Conference on Underwater Acoustics, Jul 2012, Edinburgh, United Kingdom. <hal-00723993>
  • Dimitri Komatitsch. Solving large forward and adjoint/inverse elastic wave propagation problems on GPU clusters. Speedup 2012 / Annual Swiss Workshop on High-Performance Computing, Feb 2012, Basel, Switzerland. <hal-01298466>
  • Dimitri Komatitsch. Some Examples of the Use of a Spectral-Element Method for Forward and Inverse Problems in Solid or Fluid-Solid Media. 8th European Solid Mechanics Conference (ESMC, EUROMECH), Symposium on Computational Strategies for Waves in Solids: Direct and Inverse Problems, Jul 2012, Graz, Austria. <hal-01298465>
  • Anastasiya Tantsereva, Bjorn Ursin, Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, et al.. Comparison of numerical seismic modeling results with acoustic water-tank data. Consortium ROSE Meeting, Apr 2012, Trondheim, Norway. <hal-00938924>
  • Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, Bjorn Ursin, Anastasiya Tantsereva, et al.. Laboratory Benchmarks vs. Synthetic Modeling of Seismic Wave Propagation in Complex Environments (BENCHIE Project). ACOUSTICS 2012, Apr 2012, Nantes, France. pp.1-5, 2012. <hal-00938921>
  • Paul Cristini, Nathalie Favretto-Cristini, Anastasiya Tantsereva, Bjorn Ursin, Arkady Aizenberg, et al.. Laboratory benchmarks vs. Synthetic modeling of seismic wave propagation in complex environments (BENCHIE Project): Results for a spectral-element method and the Tip Wave Superposition Method. Acoustical Society of America. ECUA 2012 11th European Conference on Underwater Acoustics, Jul 2012, Edinburgh, United Kingdom. 17, pp.1-10, 2012. <hal-00938877>
  • Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, Bjorn Ursin, Anastasiya Tantsereva, et al.. THIS COMMUNICATION IS CANCELLED (PAPER IS AVAILABLE). Laboratory benchmarks vs. Synthetic modeling of seismic wave propagation in complex environments (BENCHIE Project). Société Française d'Acoustique. Acoustics 2012, Apr 2012, Nantes, France. 2012. <hal-00810726>
  • Anastasiya Tantsereva, Bjorn Ursin, Arkady Aizenberg, Paul Cristini, Nathalie Favretto-Cristini, et al.. Comparison of numerical seismic modeling results with acoustic water-tank data. Lofoten seminar, Aug 2012, Lofoten, Norway. <hal-00938978>
  • Anastasiya Tantsereva, Bjorn Ursin, Nathalie Favretto-Cristini, Paul Cristini, Dimitri Komatitsch, et al.. Comparison of numerical seismic modeling results with acoustic water-tank data. 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, Jun 2012, Copenhagen, Denmark. pp.1-5, 2012. <hal-00938886>
  • Sébastien Guenneau, André Diatta, Mohamed Farhat, Stefan Enoch, Emmanuel Javelaud, et al.. Modèles multi-échelles de métamatériaux pour le contrôle des ondes élastiques. Journées MAIRCI, Bull (MESOIMAGES), Sep 2012, Grenoble, France. <hal-01343911>
  • S Brûlé, E Javelaud, S Guenneau, S Enoch, Dimitri Komatitsch. Seismic metamaterials. ETOPIM9 book abstract, Sep 2012, Marseille, France. <http://www.etopim.org/>. <hal-01343908>
  • Matthieu Ospici, Dimitri Komatitsch, Jean-François Mehaut, Thierry Deutsch. SGPU 2: a runtime system for using of large applications on clusters of hybrid nodes. Second Workshop on Hybrid Multi-core Computing, held in conjunction with HiPC 2011, 2011, Bangalore, India. 2011. <hal-00788789>
  • Leonardo Arturo Bautista-Gomez, Dimitri Komatitsch, Naoya Maruyama, Seiji Tsuboi, Franck Cappello, et al.. FTI: high performance Fault Tolerance Interface for hybrid systems. SC'11: Proceedings of the 2011 ACM/IEEE conference on Supercomputing, 2011, New York, United States. ACM, pp.32:1-32:12, 2011, <10.1145/2063384.2063427>. <hal-00721216>
  • Dimitri Komatitsch. Solving large inverse problems in seismology using hybrid computing. Fifth workshop of the Joint INRIA Laboratory for Petascale Computing, Jun 2011, Grenoble, France. <hal-01298469>
  • Dimitri Komatitsch. Modélisation numérique et calcul haute performance pour la simulation de la propagation des ondes acoustiques ou sismiques en milieu complexe. Journée Annuelle de la Recherche de l’École Centrale, Nov 2011, Marseille, France. <hal-01298468>
  • Paul Cristini, Komatitsch Dimitri. Scattering by elastic objects in the time domain for underwater acoustic configurations by means of a spectral-element method. 162nd meeting of the acoustical society of america, Oct 2011, San Diego, United States. <hal-00723987>
  • Dimitri Komatitsch, David Michéa, Erlebacher G., D. Göddeke. Running 3D finite-difference or spectral-element wave propagation codes 25x to 50x faster using a GPU cluster. Proceedings of the European Association of Geoscientists and Engineers EAGE'2010 conference, Jun 2010, Barcelona, Spain. 2010. <hal-00941880>
  • Roland Martin, Emilien Bruthiaux, Stephen D Gedney, Dimitri Komatitsch. Convolution and non convolution Perfectly Matched Layer techniques optimized at grazing incidence for high-order wave propagation modelling. EGU General Assembly Conference Abstracts, May 2010, Vienna, Austria. 12, pp.4286, 2010. <hal-00941868>
  • Roland Martin, Dimitri Komatitsch, Emilien Bruthiaux, Stephen D Gedney. Convolutional and non-convolutional PMLs for high-order schemes optimized at grazing incidence for the seismic wave equation. Proceedings of the European Association of Geoscientists and Engineers (EAGE 2010), Jun 2010, Barcelona, Spain. 2010. <hal-00941875>
  • Dimitri Komatitsch. Le calcul parallèle haute performance sur des clusters de cartes graphiques (NVIDIA GPUs) et certaines applications en sismique, sismologie et industrie pétrolière. Groupe Thématique Mathématiques Appliquées, Informatique, Réseaux, Calcul, Industrie de la Société de Mathématiques Appliquées et Industrielles (SMAI), Mar 2010, Paris, France. <hal-01298486>
  • Dimitri Komatitsch. Portage d'une application de propagation d'ondes sismiques en multi-GPUs. Aristote/OpenGPU workshop, Mar 2010, Paris, France. <hal-01298485>
  • Dimitri Komatitsch. Simulation d’un tremblement de terre à l’échelle planétaire. Académie des Sciences, Institut de France, Jun 2010, Paris, France. <hal-01298477>
  • Dimitri Komatitsch. The spectral-element method and three-dimensional seismology. Tenth UNESCO ICTP Workshop on three-dimensional modeling of seismic wave generation, propagation and their inversion, Sep 2010, Trieste, Italy. <hal-01298475>
  • Dimitri Komatitsch. Apport des cartes graphiques GPU au calcul scientifique, éléments finis d'ordre élevé sur un réseau de cartes graphiques GPU pour la modélisation numérique des ondes sismiques. Académie des Sciences, Institut de France, Nov 2010, Paris, France. <hal-01298474>
  • Dimitri Komatitsch. Modélisation de la propagation des ondes sismiques en multi-GPUs. GDR Calcul, Nov 2010, Lyon, France. <hal-01298473>
  • Fabrice Dupros, Hideo Aochi, Ariane Ducellier, Dimitri Komatitsch, Jean Roman. Exploiting Intensive Multithreading for the Efficient Simulation of 3D Seismic Wave Propagation. ICCSE 2008 : 11th International Conference on Computational Science and Engineering, Jul 2008, Sao Paulo, Brazil. Computer Society Press, pp.253-260, 2008. <hal-01020574>
  • Guilhem Dupuy, Bruno Jobard, Sébastien Guillon, Noomane Keskes, Dimitri Komatitsch. Isosurface extraction and interpretation on very large datasets in geophysics. ACM Solid and Physical Modeling Symposium, Jun 2008, New York, United States. 2008. <inria-00277070>
  • Laura Carrington, Dimitri Komatitsch, Michael Laurenzano, Mustafa Tikir, David Michéa, et al.. High-frequency simulations of global seismic wave propagation using SPECFEM3D_GLOBE on 62 thousand processor cores. SC'08: Proceedings of the 2008 ACM/IEEE conference on Supercomputing, 2008, Austin, Texas, United States. pp.1-11, 2008, <10.1145/1413370.1413432>. <hal-00721217>
  • Caroline Baldassari, Hélène Barucq, Dimitri Komatitsch, Nicolas Le Goff, Roland Martin. High-order multi-step one-way modeling. 8th International conference on mathematical and numerical aspects of waves, WAVES'07, Jul 2007, Reading, United Kingdom. 2007. <inria-00527286>
  • Nathalie Favretto-Cristini, Paul Cristini, Komatitsch Dimitri, Barucq Hélène. Modélisation et imagerie en sismique: les acquis, les attentes. 1ère Réunion générale du GDR Ondes (CNRS) « Interférences d'ondes », Dec 2003, Marseille, France. <hal-00465562>
  • Dimitri Komatitsch, Seiji Tsuboi, Chen Ji, Jeroen Tromp. A 14.6 billion degrees of freedom, 5 teraflops, 2.5 terabyte earthquake simulation on the Earth Simulator. SC'03: Proceedings of the 2003 ACM/IEEE conference on Supercomputing, 2003, Phoenix, Arizona, United States. pp.4-11, 2003, <10.1109/SC.2003.10023>. <hal-00721219>

Article dans une revue78 documents

  • Masaru Nagaso, Joseph Moysan, Saïd Benjeddou, Nicolas Massacret, Marie-Aude Ploix, et al.. Ultrasonic thermometry simulation in a random fluctuating medium: Evidence of the acoustic signature of a one-percent temperature difference. Ultrasonics, Elsevier, 2016, 68, pp.61-70. <10.1016/j.ultras.2016.02.011>. <hal-01273727>
  • Seiji Tsuboi, Kazuto Ando, Takayuki Miyoshi, Daniel Peter, Dimitri Komatitsch, et al.. A 1.8 trillion degree of freedom, 1.24 Petaflops global seismic wave simulation on the K computer. International Journal of High Performance Computing Applications, SAGE Publications, 2016, 30 (4), pp.411-422. <10.1177/1094342016632596>. <hal-01265154>
  • Emilie Blanc, Dimitri Komatitsch, Emmanuel Chaljub, Bruno Lombard, Zhinan Xie. Highly-accurate stability-preserving optimization of the Zener viscoelastic model, with application to wave propagation in the presence of strong attenuation. Geophysical Journal International, Oxford University Press (OUP), 2016, 205, pp.427-439. <10.1093/gji/ggw024>. <hal-01228901v2>
  • Quentin Brissaud, Roland Martin, Raphael Garcia, Dimitri Komatitsch. Finite-difference numerical modelling of gravito-acoustic wave propagation in a windy and attenuating atmosphere. Geophysical Journal International, Oxford University Press (OUP), 2016, 206 (1), pp.308-327. <10.1093/gji/ggw121>. <hal-01295427>
  • Vadim Monteiller, Sébastien Chevrot, Dimitri Komatitsch, Yi Wang. Three-dimensional full waveform inversion of short-period teleseismic wavefields based upon the SEM-DSM hybrid method. Geophysical Journal International, Oxford University Press (OUP), 2015, 202 (2), pp.811-827. <10.1093/gji/ggv189>. <hal-01265155>
  • Federica Magnoni, Emanuele Casarotti, Alberto Michelini, Antonio Piersanti, Dimitri Komatitsch, et al.. Spectral-element simulations of seismic waves generated by the 2009 L'Aquila earthquake. Bulletin of the Seismological Society of America, Seismological Society of America, 2014, 104 (1), pp.73-94. <10.1785/0120130106>. <hal-00905099>
  • Shiann-Jong Lee, Qinya Liu, Jeroen Tromp, Dimitri Komatitsch, Wen-Tzong Liang, et al.. Toward real-time regional earthquake simulation II: Real-time Online earthquake Simulation (ROS) of Taiwan earthquakes. Journal of Southeast Asian earth sciences, Elsevier, 2014, 87, pp.56-68. <10.1016/j.jseaes.2014.02.009>. <hal-00948274>
  • Ping Tong, Chin-Wu Chen, Dimitri Komatitsch, Piero Basini, Qinya Liu. High-resolution seismic array imaging based on a SEM-FK hybrid method. Geophysical Journal International, Oxford University Press (OUP), 2014, 197 (1), pp.369-395. <10.1093/gji/ggt508>. <hal-01092555>
  • Zhinan Xie, Dimitri Komatitsch, Roland Martin, René Matzen. Improved forward wave propagation and adjoint-based sensitivity kernel calculations using a numerically stable finite-element PML. Geophysical Journal International, Oxford University Press (OUP), 2014, 198 (3), pp.1714-1747. <10.1093/gji/ggu219>. <hal-01092556>
  • Nathalie Favretto-Cristini, Anastasiya Tantsereva, Paul Cristini, Bjorn Ursin, Dimitri Komatitsch, et al.. Numerical modeling of zero-offset laboratory data in a strong topographic environment : Results for a spectral-element method and a discretized Kirchhoff integral method. Earthquake Science, 2014, 27 (4), pp.391-399. <hal-01055568>
  • Ping Tong, Dimitri Komatitsch, Tai-Lin Tseng, Shu-Huei Hung, Chin-Wu Chen, et al.. A 3-D spectral-element and frequency-wave number hybrid method for high-resolution seismic array imaging. Geophysical Research Letters, American Geophysical Union, 2014, 41 (20), pp.7025-7034. <10.1002/2014GL061644>. <hal-01092557>
  • Dominik Göddeke, Dimitri Komatitsch, Markus Geveler, Dirk Ribbrock, Nikola Rajovic, et al.. Energy efficiency vs. performance of the numerical solution of PDEs: an application study on a low-power ARM-based cluster. Journal of Computational Physics, Elsevier, 2013, 237, pp.132-150. <10.1016/j.jcp.2012.11.031>. <hal-00765014>
  • Vadim Monteiller, Sébastien Chevrot, Dimitri Komatitsch, Nobuaki Fuji. A hybrid method to compute short period synthetic seismograms of teleseismic body waves in a 3-D regional model. Geophysical Journal International, Oxford University Press (OUP), 2013, 192 (1), pp.230-247. <10.1093/gji/ggs006>. <hal-00765013>
  • Mathieu Gilardet, Sébastien Guillon, Bruno Jobard, Dimitri Komatitsch. Seismic image restoration using nonlinear least squares shape optimization. Procedia Computer Science, Elsevier, 2013, 18, pp.732-741. <10.1016/j.procs.2013.05.237>. <hal-00905097>
  • Roland Martin, Vadim Monteiller, Dimitri Komatitsch, Stéphane Perrouty, Mark Jessell, et al.. Gravity inversion using wavelet-based compression on parallel hybrid CPU/GPU systems: application to southwest Ghana. Geophysical Journal International, Oxford University Press (OUP), 2013, 195 (3), pp.1594--1619. <hal-00941851>
  • Roland Martin, Vadim Monteiller, Dimitri Komatitsch, Stephane Perrouty, Mark Jessell, et al.. Gravity inversion using wavelet-based compression on parallel hybrid CPU/GPU systems: application to South-West Ghana. Geophysical Journal International, Oxford University Press (OUP), 2013, 195 (3), pp.1594-1619. <10.1093/gji/ggt334>. <hal-00905098>
  • Swaminathan Krishnan, Emanuele Casarotti, Jim Goltz, Chen Ji, Dimitri Komatitsch, et al.. Rapid estimation of damage to tall buildings using near real-time earthquake and archived structural simulations. Bulletin of the Seismological Society of America, Seismological Society of America, 2012, 102 (6), pp.2646-2666. <10.1785/0120110339>. <hal-00720852>
  • Hom Nath Gharti, Dimitri Komatitsch, Volker Oye, Roland Martin, Jeroen Tromp. Application of an elastoplastic spectral-element method to 3D slope stability analysis. Int. J. Numer. Meth. Engng, 2012, 91 (1), pp.1-26. <10.1002/nme.3374>. <hal-00617253>
  • Hom Nath Gharti, Volker Oye, Dimitri Komatitsch, Jeroen Tromp. Simulation of multistage excavation based on a 3D spectral-element method. Computers and Structures, Elsevier, 2012, 100-101, pp.54-69. <10.1016/j.compstruc.2012.03.005>. <hal-00720853>
  • Sébastien Chevrot, Roland Martin, Dimitri Komatitsch. Optimized discrete wavelet transforms in the cubed sphere with the lifting scheme - implications for global finite-frequency tomography. Geophysical Journal International, Oxford University Press (OUP), 2012, 191 (3), pp.1391-1402. <10.1111/j.1365-246X.2012.05686.x>. <hal-00765012>
  • Paul Cristini, Dimitri Komatitsch. Some illustrative examples of the use of the spectral-element method in ocean acoustics. Journal of the Acoustical Society of America, Acoustical Society of America, 2012, 131 (3), pp.EL229-EL235. <10.1121/1.3682459>. <hal-00720851>
  • Dimitri Komatitsch. Fluid-solid coupling on a cluster of GPU graphics cards for seismic wave propagation. Comptes Rendus Mécanique, Elsevier Masson, 2011, 339, pp.125-135. <10.1016/j.crme.2010.11.007>. <hal-00652132>
  • Daniel Peter, Dimitri Komatitsch, Yang Luo, Roland Martin, Nicolas Le Goff, et al.. Forward and adjoint simulations of seismic wave propagation on fully unstructured hexahedral meshes. Geophysical Journal International, Oxford University Press (OUP), 2011, 186, pp.721-739. <10.1111/j.1365-246X.2011.05044.x>. <hal-00617249>
  • Dimitri Komatitsch, José M. Carcione, Fabio Cavallini, Nathalie Favretto-Cristini. Elastic surface waves in crystals - part 2: cross-check of two full-wave numerical modeling methods. Ultrasonics, Elsevier, 2011, 51 (8), pp.878-889. <10.1016/j.ultras.2011.05.001>. <hal-00667712>
  • Nathalie Favretto-Cristini, Dimitri Komatitsch, Carcione José, Cavallini Fabio. Elastic surface waves in crystals. Part 1: Review of the physics. Ultrasonics, Elsevier, 2011, 51 (6), pp.653-660. <10.1016/j.ultras.2011.02.007>. <hal-00598334>
  • Dimitri Komatitsch, Gordon Erlebacher, Dominik Göddeke, David Michéa. High-order finite-element seismic wave propagation modeling with MPI on a large GPU cluster. Journal of Computational Physics, Elsevier, 2010, 229 (20), pp.7692-7714. <10.1016/j.jcp.2010.06.024>. <inria-00528481>
  • Roland Martin, Dimitri Komatitsch, Stephen D. Gedney, Emilien Bruthiaux. A high-order time and space formulation of the unsplit perfectly matched layer for the seismic wave equation using Auxiliary Differential Equations (ADE-PML). Computer Modelling in Engineering and Sciences - CMES, Non, 2010, 56 (1), pp.17-42. <10.3970/cmes.2010.056.017>. <inria-00528456>
  • David Michéa, Dimitri Komatitsch. Accelerating a 3D finite-difference wave propagation code using GPU graphics cards. Geophys. J. Int., yes, 2010, 182 (1), pp.389-402. <10.1111/j.1365-246X.2010.04616.x>. <inria-00528487>
  • Jeroen Tromp, Dimitri Komatitsch, Vala Hjörleifsdottir, Qinya Liu, Hejun Zhu, et al.. Near real-time simulations of global CMT earthquakes. Geophys. J. Int., yes, 2010, 183 (1), pp.381-389. <10.1111/j.1365-246X.2010.04734.x>. <inria-00528489>
  • Brian Savage, Dimitri Komatitsch, Jeroen Tromp. Effects of 3D attenuation on seismic wave amplitude and phase measurements. Bull. Seismol. Soc. Am., yes, 2010, 100 (3), pp.1241-1251. <10.1785/0120090263>. <inria-00528488>
  • Dimitri Komatitsch, Dominik Göddeke, Gordon Erlebacher, David Michéa. Modeling the propagation of elastic waves using spectral elements on a cluster of 192 GPUs. Computer Science Research and Development, yes, 2010, 25 (1-2), pp.75-82. <10.1007/s00450-010-0109-1>. <inria-00528482>
  • Fabrice Dupros, Florent De Martin, Evelyne Foerster, Dimitri Komatitsch, Jean Roman. High-performance finite-element simulations of seismic wave propagation in three-dimensional non linear inelastic geological media. Parallel Computing, Elsevier, 2010, 36, pp.308-325. <10.1016/j.parco.2009.12.011>. <hal-00537930>
  • Shravan M. Hanasoge, Dimitri Komatitsch, Laurent Gizon. An absorbing boundary formulation for the stratified, linearized, ideal MHD equations based on an unsplit, convolutional perfectly matched layer. Astronomy and Astrophysics - A&A, EDP Sciences, 2010, 522 (A87), pp.1-8. <10.1051/0004-6361/201014345>. <inria-00528495>
  • Guilhem Dupuy, Bruno Jobard, Sebastien Guillon, Noomane Keskes, Dimitri Komatitsch. Parallel extraction and simplification of large isosurfaces using an extended tandem algorithm. Computer-Aided Design, Elsevier, 2010, 42 (2), pp.129-138. <10.1016/j.cad.2009.04.016>. <inria-00436423>
  • Dimitri Komatitsch, Lev P. Vinnik, Sébastien Chevrot. SHdiff/SVdiff splitting in an isotropic Earth. Journal of Geophysical Research, American Geophysical Union, 2010, 115 (B7), pp.B07312. <10.1029/2009JB006795>. <inria-00528484>
  • Shiann-Jong Lee, Dimitri Komatitsch, Bor-Shouh Huang, Jeroen Tromp. Effects of topography on seismic wave propagation: An example from northern Taiwan. Bulletin of the Seismological Society of America, Seismological Society of America, 2009, 99 (1), pp.314-325. <10.1785/0120080020>. <inria-00436428>
  • Shiann-Jong Lee, Yu Chang Chan, Dimitri Komatitsch, Bor Shouh Huang, Jeroen Tromp. Effects of realistic surface topography on seismic ground motion in the Yangminshan region of Taiwan based upon the spectral-element method and LiDAR DTM. Bulletin of the Seismological Society of America, Seismological Society of America, 2009, 99 (2A), pp.681-693. <10.1785/0120080264>. <inria-00436427>
  • Ronan Madec, Dimitri Komatitsch, Julien Diaz. Energy-conserving local time stepping based on high-order finite elements for seismic wave propagation across a fluid-solid interface. Computer Modeling in Engineering and Sciences, Tech Science Press, 2009, 49 (2), pp.163-189. <10.3970/cmes.2009.049.163>. <inria-00436429>
  • L. Godinho, P. Amado, A. Tadeu, A. Cadena-Isaza, C. Smerzini, et al.. Numerical simulation of ground rotations along 2D topographical profiles under the incidence of elastic plane waves. Bull. Seismol. Soc. Am., yes, 2009, 99 (2B), pp.1147-1161. <10.1785/0120080096>. <inria-00436425>
  • Roland Martin, Dimitri Komatitsch. An unsplit convolutional perfectly matched layer technique improved at grazing incidence for the viscoelastic wave equation. Geophysical Journal International, Oxford University Press (OUP), 2009, 179 (1), pp.333-344. <10.1111/j.1365-246X.2009.04278.x>. <inria-00528453>
  • Dimitri Komatitsch, David Michéa, Gordon Erlebacher. Porting a high-order finite-element earthquake modeling application to NVIDIA graphics cards using CUDA. Journal of Parallel and Distributed Computing, Elsevier, 2009, 69 (5), pp.451-460. <10.1016/j.jpdc.2009.01.006>. <inria-00436426>
  • Céline Blitz, Philippe Lognonné, Dimitri Komatitsch, David Baratoux. Effects of ejecta accumulation on the crater population of asteroid 433 Eros. Journal of Geophysical Research, American Geophysical Union, 2009, 114, pp.E06006. <10.1029/2008JE003229>. <inria-00436421>
  • Dimitri Komatitsch. “Comment on “Multidomain Pseudospectral Time-Domain (PSTD) method for acoustic waves in lossy media” by Y. Q. Zeng, Q. H. Liu and G. Zhao, Journal of Computational Acoustics, vol. 12, no. 3, pp 277-299 (2004)”. Journal of Computational Acoustics, World Scientific Publishing, 2008, 16 (3), pp.465-467. <inria-00340019>
  • Jeroen Tromp, Dimitri Komatitsch, Qinya Liu. Spectral-Element and Adjoint Methods in Seismology. Communications in Computational Physics, Global Science Press, 2008, 3 (1), pp.1-32. <hal-00721213>
  • Shiann Jong Lee, How Wei Chen, Qinya Liu, Dimitri Komatitsch, Bor Shouh Huang, et al.. Three-Dimensional Simulations of Seismic Wave Propagation in the Taipei Basin with Realistic Topography Based upon the Spectral-Element Method. Bulletin of the Seismological Society of America, Seismological Society of America, 2008, 98 (1), pp.253-264. <10.1785/0120070033>. <hal-00721214>
  • Roland Martin, Dimitri Komatitsch, Céline Blitz, Nicolas Le Goff. Simulation of seismic wave propagation in an asteroid based upon an unstructured MPI spectral-element method: blocking and non-blocking communication strategies. Lecture notes in computer science, springer, 2008. <inria-00339890>
  • Roland Martin, Dimitri Komatitsch, Stephen D. Gedney. A variational formulation of a stabilized unsplit convolutional perfectly matched layer for the isotropic or anisotropic seismic wave equation. Computer Modelling in Engineering and Sciences - CMES, Non, 2008, 37 (3), pp.274-304. <inria-00528432>
  • L. Dubois, Kurt L. Feigl, Dimitri Komatitsch, T. Árnadóttir, Freysteinn Sigmundsson. Three-dimensional mechanical models for the June 2000 earthquake sequence in the south Iceland seismic zone. Tectonophysics, Elsevier, 2008, 457, pp.12-29. <10.1016/j.tecto.2008.05.020>. <hal-00721212>
  • Roland Martin, Dimitri Komatitsch, Abdelaaziz Ezziani. An unsplit convolutional perfectly matched layer improved at grazing incidence for seismic wave equation in poroelastic media. Geophysics, Society of Exploration Geophysicists, 2008, 73 (4), pp.T51-T61. <10.1190/1.2939484>. <inria-00528429>
  • Emmanuel Chaljub, Dimitri Komatitsch, J.P. Vilotte, Y. Capdeville, B. Valette, et al.. Spectral-element Analysis in Seismology. Advances in Geophysics, Elsevier, 2007, 48 (Chap. 7), pp.365 à 419. <10.1016/S0065-2687(06)48007-9>. <insu-00345810>
  • Dimitri Komatitsch, Roland Martin. An unsplit convolutional Perfectly Matched Layer improved at grazing incidence for the seismic wave equation. Geophysics, Society of Exploration Geophysicists, 2007, 72 (5), pp.SM155-SM167. <10.1190/1.2757586>. <inria-00528418>
  • Swaminathan Krishnan, Chen Ji, Dimitri Komatitsch, Jeroen Tromp. Case Studies of Damage to Tall Steel Moment-Frame Buildings in Southern California during Large San Andreas Earthquakes. Bull. Seismol. Soc. Am., yes, 2006, 96 (4A), pp.1523-1537. <10.1785/0120050145>. <hal-00669073>
  • Swaminathan Krishnan, Chen Ji, Dimitri Komatitsch, Jeroen Tromp. Performance of two 18-story steel moment-frame buildings in Southern California during two large simulated San Andreas Earthquakes. Earthquake Spectra, Earthquake Engineering Research Institute, 2006, 22 (4), pp.1035-1061. <10.1193/1.2360698>. <hal-00669072>
  • Konstantin Latychev, Jerry X. Mitrovica, Jeroen Tromp, Mark E. Tamisiea, Dimitri Komatitsch, et al.. Glacial isostatic adjustment on 3-D Earth models: a finite-volume formulation. Geophys. J. Int., yes, 2005, 161 (2), pp.421-444. <10.1111/j.1365-246X.2005.02536.x>. <hal-00669074>
  • Chen Ji, Seiji Tsuboi, Dimitri Komatitsch, Jeroen Tromp. Rayleigh-Wave Multipathing along the West Coast of North America. Bull. Seismol. Soc. Am., yes, 2005, 95 (6), pp.2115-2124. <10.1785/0120040180>. <hal-00669046>
  • N. Favier, S. Chevrot, Dimitri Komatitsch. Near-field influences on shear wave splitting and traveltime sensitivity kernels. Geophys. J. Int., yes, 2004, 156 (3), pp.467-482. <10.1111/j.1365-246X.2004.02178.x>. <hal-00669052>
  • Qinya Liu, Jascha Polet, Dimitri Komatitsch, Jeroen Tromp. Spectral-element moment tensor inversions for earthquakes in Southern California. Bull. Seismol. Soc. Am., yes, 2004, 94 (5), pp.1748-1761. <10.1785/012004038>. <hal-00669069>
  • S. Chevrot, N. Favier, Dimitri Komatitsch. Shear wave splitting in three-dimensional anisotropic media. Geophys. J. Int., yes, 2004, 159 (2), pp.711-720. <10.1111/j.1365-246X.2004.02432.x>. <hal-00669049>
  • Dimitri Komatitsch, Qinya Liu, Jeroen Tromp, Peter Süss, Christiane Stidham, et al.. Simulations of Ground Motion in the Los Angeles Basin based upon the Spectral-Element Method. Bull. Seismol. Soc. Am., yes, 2004, 94 (1), pp.187-206. <10.1785/0120030077>. <hal-00669055>
  • Kasper Van Wijk, Dimitri Komatitsch, John A. Scales, Jeroen Tromp. Analysis of strong scattering at the micro-scale. Journal of the Acoustical Society of America, Acoustical Society of America, 2004, 115 (3), pp.1006-1011. <10.1121/1.1647480>. <hal-00669058>
  • Dimitri Komatitsch, J. Tromp. A Perfectly Matched Layer absorbing boundary condition for the second-order seismic wave equation. Geophys. J. Int., yes, 2003, 154 (1), pp.146-153. <10.1046/j.1365-246X.2003.01950.x>. <hal-00669060>
  • Seiji Tsuboi, Dimitri Komatitsch, Chen Ji, Jeroen Tromp. Broadband modeling of the 2002 Denali fault earthquake on the Earth Simulator. Physics of the Earth and Planetary Interiors, Elsevier, 2003, 139 (3-4), pp.305-312. <10.1016/j.pepi.2003.09.012>. <hal-00669059>
  • D. Apprato, Christian Gout, Dimitri Komatitsch. A new method for C^k-surface approximation from a set of curves, with application to ship track data in the Marianas trench. Math. Geol., SSA, 2002, 34 (7), pp.831-843. <10.1023/A:1020976611029>. <hal-00669048>
  • Dimitri Komatitsch, J. Tromp. Spectral-Element Simulations of Global Seismic Wave Propagation-II. 3-D Models, Oceans, Rotation, and Self-Gravitation. Geophys. J. Int., yes, 2002, 150 (1), pp.303-318. <10.1046/j.1365-246X.2002.01716.x>. <hal-00669062>
  • Dimitri Komatitsch, J. Tromp. Spectral-Element Simulations of Global Seismic Wave Propagation-I. Validation. Geophys. J. Int., yes, 2002, 149 (2), pp.390-412. <10.1046/j.1365-246X.2002.01653.x>. <hal-00669061>
  • Dimitri Komatitsch, J. Ritsema, J. Tromp. The Spectral-Element Method, Beowulf Computing, and Global Seismology. Science, American Association for the Advancement of Science, 2002, 298 (5599), pp.1737-1742. <10.1126/science.1076024>. <hal-00669056>
  • J. Ritsema, L. A. Rivera, Dimitri Komatitsch, J. Tromp, H. J. Van Heijst. Effects of crust and mantle heterogeneity on PP/P and SS/S amplitude ratios. Geophysical Research Letters, American Geophysical Union, 2002, 29 (10), pp.1430. <10.1029/2001GL013831>. <hal-00669071>
  • Dimitri Komatitsch, Roland Martin, J. Tromp, M. A. Taylor, B. A. Wingate. Wave propagation in 2-D elastic media using a spectral element method with triangles and quadrangles. Journal of Computational Acoustics, World Scientific Publishing, 2001, 9 (2), pp.703-718. <10.1142/S0218396X01000796>. <inria-00528424>
  • Dimitri Komatitsch, J. Tromp. Modeling Seismic Wave Propagation on a 156 GB PC Cluster. Linux Journal, Specialized Systems Consultants, Inc., 2001, 90, pp.38-45. <hal-00669063>
  • Christian Gout, Dimitri Komatitsch. Surface fitting of rapidly varying data using rank coding: application to geophysical surfaces. Math. Geol., SSA, 2000, 32 (7), pp.873-888. <10.1023/A:1007500624487>. <hal-00669050>
  • Dimitri Komatitsch, C. Barnes, J. Tromp. Simulation of anisotropic wave propagation based upon a spectral element method. Geophysics, Society of Exploration Geophysicists, 2000, 65 (4), pp.1251-1260. <10.1190/1.1444816>. <hal-00669054>
  • Dimitri Komatitsch, C. Barnes, J. Tromp. Wave propagation near a fluid-solid interface: a spectral element approach. Geophysics, Society of Exploration Geophysicists, 2000, 65 (2), pp.623-631. <10.1190/1.1444758>. <hal-00669051>
  • Dimitri Komatitsch, J. P. Vilotte, R. Vai, J. M. Castillo-Covarrubias, F. J. Sanchez-Sesma. The spectral-element method for elastic wave equations: application to 2D and 3D seismic problems. Int. J. Numer. Meth. Eng., SSA, 1999, 45 (9), pp.1139-1164. <10.1002/(SICI)1097-0207(19990730)45:9<1139::AID-NME617>3.0.CO;2-T>. <hal-00669075>
  • Dimitri Komatitsch, J. Tromp. Introduction to the spectral-element method for 3-D seismic wave propagation. Geophys. J. Int., yes, 1999, 139 (3), pp.806-822. <10.1046/j.1365-246x.1999.00967.x>. <hal-00669065>
  • R. Vai, J. M. Castillo-Covarrubias, F. J. Sanchez-Sesma, Dimitri Komatitsch, J. P. Vilotte. Elastic wave propagation in an irregularly layered medium. Soil Dynamics and Earthquake Engineering, Elsevier, 1999, 18 (1), pp.11-18. <10.1016/S0267-7261(98)00027-X>. <hal-00669057>
  • Dimitri Komatitsch, J. P. Vilotte. The spectral-element method: an efficient tool to simulate the seismic response of 2D and 3D geological structures. Bull. Seismol. Soc. Am., yes, 1998, 88 (2), pp.368-392. <hal-00669068>
  • Dimitri Komatitsch, F. Coutel, P. Mora. Tensorial formulation of the wave equation for modelling curved interfaces. Geophys. J. Int., yes, 1996, 127 (1), pp.156-168. <10.1111/j.1365-246X.1996.tb01541.x>. <hal-00669053>
  • F. Alexandre, D. Zerguine, P. Launay, J. L. Benchimol, M. Berz, et al.. Quasi-planar Gallium Arsenide heterojunction bipolar transistor device entirely grown by Chemical Beam Epitaxy. J. Crystal Growth, SSA, 1994, 136 (1-4), pp.235-240. <10.1016/0022-0248(94)90416-2>. <hal-00669047>

HDR1 document

  • Dimitri Komatitsch. Advanced numerical modeling in geophysics. Geophysics [physics.geo-ph]. Université de Pau et des Pays de l'Adour, 2003. <tel-00006964>

Chapitre d'ouvrage3 documents

  • Dominik Göddeke, Dimitri Komatitsch, Matthias Möller. Finite and spectral element methods on unstructured grids for flow and wave propagation problems. Volodymyr Kindratenko. Numerical Computations with GPUs, Springer, pp.183-206, 2014, Chapter 9, <10.1007/978-3-319-06548-9_9>. <hal-01092558>
  • Dimitri Komatitsch, S. Tsuboi, J. Tromp. The Spectral-Element Method in Seismology. Alan Levander and Guust Nolet. Seismic Earth: Array Analysis of Broadband Seismograms, 157, American Geophysical Union, pp.205-228, 2005. <hal-00669067>
  • J. Tromp, Dimitri Komatitsch. Spectral-element simulations of wave propagation in a laterally homogeneous Earth model. E. Boschi and G. Ekström and A. Morelli. Problems in Geophysics for the New Millennium, INGV, pp.351-372, 2000. <hal-00669070>

Thèse1 document

  • Dimitri Komatitsch. Méthodes spectrales et éléments spectraux pour l'équation de l'élastodynamique 2D et 3D en milieu hétérogène. Géophysique [physics.geo-ph]. Institut de physique du globe de paris - IPGP, 1997. Français. <tel-00007568>