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Seminars/Talks/Courses


Date

Place

Details

Title

2015-02

Marseille, France

LMA seminar

Quantitative seismic imaging by full waveform in version

2015-02

Grenoble, France

Persyval Labex meeting

Seismic wave modeling in time and Fourier domain for seismic imaging

2014-12

Grenoble, France

Persyval Labex meeting

Combining diving and reflected waves for velocity and impedance models building by waveform inversion

2014-09

Novosibirsk, Russia

Computational Geophysics WorkShop

Combining diving and reflected waves for velocity and impedance models building by waveform inversion

2014-06

Amsterdam, NL

EAGE Annual Meeting

A frequency-domain seismic modeling engine for 3D visco-acoustic VTI full waveform inversion of fixed-spread data (on behalf of Stephane Operto)

2014-06

Amsterdam, NL

EAGE Annual Meeting

Time and frequency-domain FWI implementations based on time solver : analysis of computational complexities

2014-04

Grenoble, France

SEISCOPE annual meeting

TOY's codes, status on codes and algorithmical analysis

2013-09

Houston, US

SEG Annual Meeting

Toward data-domain Waveform Inversion of reflected waves

2013-07

Grenoble, France

High Perfomance Computing meeting "CIRA"

High resolution seismic imaging

2013-06

London, UK

EAGE Annual Meeting

Toward Data-domain Waveform Inversion of Reflected Waves

2013-05

Paris, France

MUMPS users days

Frequency-domain seismic modeling with the MUMPS sparse direct solver : application to the imaging of the Earth’s interior.

2013-05

Seignosse, France

SMAI 2013 (French Applied and Industrial Mathematics Society)

High resolution seismic imaging by full waveform inversion

2013-05

Villard de Lans, France

SEISCOPE annual meeting

Velocity model building from seismic reflection data by Full Waveform Inversion

2013-05

Villard de Lans, France

SEISCOPE annual meeting

3D Frequency-domain Full-waveform Implementations :Frequency-domain Direct-solver versus Time-domain-based Modeling

2013-03

Beijing, China

IPTC conference

Performances of 3D frequency-domain full-waveform inversion based on frequency-domain direct-solver and time-domain modeling : application to 3D OBC data from the Valhall field.

2013-02

Boston, US

SIAM conference on computational science and engineering

Performance and Real Data Application of 3D Frequency-domain Full-waveform Implementations: Frequency-domain Direct-solver versus Time-domain-based Modeling

2012-09

Pau, France

LSBB workshop

Modélisation et inversion de données géophysiques pour le projet LSBB

2012-03

Villefrance sur mer, France

SEISCOPE annual meeting

Preliminary application of 3D frequency-domain FWI with sparse direct solver to Valhall data

2012-01

Pau, France

invited Seminar

Imagerie sismique par inversion des formes d'ondes :  enjeux et méthode, difficultés et solutions proposées

2011-09

San Antonio, TX, US

SEG Annual Meeting

Hierarchical waveform inversion with double beamforming

2011-08

Rio de Janeiro, Brazil

invited Short Course at the SBGf annual meeting

Course on Full Waveform Inversion

2011-07

Munchen, Germany

LMU, Seismology group invited seminar

Seismic imaging by full waveform inversion : the offshore Valhall-field case study

2011-05

Vienna, Austria

EAGE Annual Meeting

Seismic imaging by frequency-domain double-beamforming full-waveform inversion

2011-05

Nantes, France

EDF-RTE project meeting

Seismic imaging by frequency-domain double-beamforming full-waveform inversion

2011-05

Nantes, France

EDF-RTE project meeting

Etat d'avancement sur l'inversion des données maquettes LCPC/IFSTTAR

2011-05

Nantes, France

IFSTTAR Invited Seminar

Caractérisation haute résolution des propriétés physiques de la subsurface par inversion des formes d'ondes sismiques

2011-04

Villefranche sur mer, france

SEISCOPE annual meeting

2D modeling/inversion code status

2011-04

Villefranche sur mer, france

SEISCOPE annual meeting

Combining Double Beamforming and Full Waveform Inversion

2011-04

Grenoble, France

High Perfomance Computing meeting "CIRA"

Tomographie sismique quantitative haute résolution: Implications pour l'exploration pétrolière

2011-04

Grenoble, France

ISTerre Seminar

Caractérisation haute résolution des propriétés physiques de la subsurface par inversion des formes d'ondes sismiques

2011-03

Grenoble, France

Intern meeting

Imagerie multi-échelles 2D par inversion des formes d'ondes sismiques

2011-02

Grenoble, France

EDF-RTE project meeting

Reverse Time Migration pour la caractérisation des fondations

2011-02

Grenoble, France

EDF-RTE project meeting

Modélisations synthétiques 3D

2011-02

Nancy, France

INERIS Invited Seminar

Imagerie multi-échelles par inversion des formes d'ondes sismiques

2011-01

Paris, France

IPGP Invited Seminar

Multiscale seismic imaging by frequency-domain full waveform inversion

2010-09

Capo Caccia - Alghero, Italy

1st QUEST project Workshop

Elastic Full Waveform Modeling and Inversion in the Frequency Domain

2010-09

Montpellier, France

ESC General Assembly

Multiparameter Elastic Full Waveform Inversion : 2D synthetic applications

2010-06

Chatou, France

EDF-RTE project meeting

Estimation de la forme d'onde de la source en FWI

2010-06

Chatou, France

EDF-RTE project meeting

Modélisation 3D de forme d'ondes par une méthode d'éléments finis Galerkin discontinus

2010-06

Barcelona, Spain

EAGE Annual Meeting

Robust Frequency-domain Multi-parameter Elastic Full Waveform Inversion

2010-06

Barcelona, Spain

EAGE Annual Meeting

2D Frequency-domain Seismic Wave Modeling in VTI Media Based on a Hp-adaptive Discontinuous Galerkin Method

2010-05

Grenoble, France

Team "ondes et structure" intern seminar

Imagerie haute résolution par inversion des formes d'ondes

2010-05

Vienna, Austria

EGU General Assembly

2D multi-parameter elastic seismic imaging by frequency-domain L1-norm full waveform inversion

2010-04

Villefranche sur mer, france

SEISCOPE annual meeting

Robust norms for frequency-domain full waveform inversion

2010-03

Chambery, France

Invited Seminar

Imagerie quantitative haute résolution des milieux complexes par inversion des formes d'ondes

2010-02

Grenoble, France

"Inversion group" seminar

Quel critère de minimisation pour l'inversion des formes d'ondes sismiques?

2010-02

Grenoble, France

Team "risques" intern seminar

Imagerie quantitative haute résolution par inversion des formes d'ondes

2010-01

Nantes, France

EDF-RTE project meeting

Imagerie sismique des milieux visco-élastiques par inversion des formes d'ondes : applications à l'exploration pétrolière et perspectives pour la caracterisation des fondations de pylones

2009-06

Grenoble, France

LGIT Invited Seminar

Full Waveform Inversion in Elastic Media

2009-06

Amsterdam, the Netherlands

EAGE Annual Meeting

2D Elastic Frequency-domain Full-waveform Inversion for Imaging Complex Onshore Structures

2009-04

Villefranche sur mer, france

SEISCOPE annual meeting

2D Elastic Full Waveform Inversion Application to synthetic offshore VALHALL model

2009-04

Villefranche sur mer, France

SEISCOPE annual meeting

2D Elastic Full Waveform Inversion : Status of Inversion code - Application to synthetic onshore Overthrust model

2008-10

Cannes, France

MATHIAS Meeting, TOTAL applied mathematics days

Seismic imaging of complex structures by full-waveform Tomography : algorithms and applications

2008-06

Roma, Italy

EAGE Annual Meeting

Parsimonious Finite-volume Frequency-domain Method for 2D P-SV-wave Modelling

2008-04

Vienna, Austria

EGU General Assembly

Parsimonious

nite-volume frequency-domain method for 2D P-SV-wave modeling

2008-01

Villefranche sur mer, France

SEISCOPE annual meeting

Full Waveform Modeling and Inversion for 2D visco-elastic media

2007-12

Pau, France

Workshop "Solution Methodologies for Direct and Inverse scattering Problems : Recent Progress and Trends"

A P0 parsimonious Finite-volume method for wave propagation modeling in 2D visco-elastic media