3D elastic full waveform inversion of teleseismic earthquake data with a grid injection method for high-resolution lithospheric imaging S. Beller (Géoazur, Université de Nice Sophia-Antipolis - CNRS - IRD - OCA), V. Monteiller (Géoazur, Université de Nice Sophia-Antipolis - CNRS - IRD - OCA), S. Operto (Géoazur, Université de Nice Sophia-Antipolis - CNRS - IRD - OCA), G. Nolet (Géoazur, Université de Nice Sophia-Antipolis - CNRS - IRD - OCA), L. Combe (Géoazur, Université de Nice (…)

Combining reflected and diving waves for multi-scale Full Waveform Inversion
R. Brossier (ISTerre, Université Grenoble Alpes), W. Zhou (ISTerre, Université Grenoble Alpes), S. Operto (Géoazur, Université de Nice Sophia-Antipolis - CNRS - IRD - OCA) and J. Virieux (ISTerre, Université Grenoble Alpes) Efficient 3D frequency-domain FWI of OBC data in the visco-acoustic VTI approximation
S. Operto (Géoazur, Université de Nice Sophia-Antipolis - CNRS - IRD - OCA), A. Miniussi (Géoazur, (…)

First-arrival delayed tomography using 1st and 2nd order adjoint-state method F. Bretaudeau (BRGM, previously at ISTerre, Université Grenoble Alpes), R. Brossier (ISTerre, Université Grenoble Alpes), L. Métivier (LJK-CNRS, Université Grenoble Alpes), J. Virieux (ISTerre, Université Grenoble Alpes) CARP-CG: A robust parallel iterative solver for frequency-domain elastic wave modeling, application to the Marmousi2 model Y. Li (Dept. Math., Harbin Institute of Technology, ISTerre, Université (…)

Time and frequency-domain FWI implementations based on time solver: analysis of computational complexities R. Brossier (ISTerre, Université Grenoble Alpes), B. Pajot (ISTerre, Université Grenoble Alpes), L. Combe (Géoazur, Université Nice Sophia Antipolis), S. Operto (Géoazur, CNRS, Université Nice Sophia Antipolis), L. Métivier (LJK, CNRS, Université Grenoble Alpes) & J. Virieux (ISTerre, Université Grenoble Alpes) A robust parallel iterative solver for frequency-domain elastic wave (…)

3D frequency-domain seismic modeling with a block low-rank algebraic multifrontal direct solver
P. Amestoy, C. Weisbecker, O. Boiteau, R. Brossier, A. Buttari, J. L’Excellent, S. Operto, and J. Virieux, SEG Technical Program Expanded Abstracts, pages 3411-3416, 2013 Toward data-domain waveform inversion of reflected waves
R. Brossier, J. Virieux and S. Operto, SEG Technical Program Expanded Abstracts, pages 892-897, 2013Workshop 4: Gulf of Mexico Imaging Challenge Part II: FWI, WEMVA, (…)

Workshop 01 Robust FWI: From the Arcane to Mundane
Perspectives and Expectations by SEISCOPE consortium
Workshop 06 Wave Equation Migration Velocity Analysis Toward data-domain Waveform Inversion of reflected waves : somes problems and some recipes for success R. Brossier, S. Operto & J. Virieux (ISTerre, Université Joseph Fourier Grenoble, CNRS, Geoazur, Université de Nice Sophia-Antipolis, CNRS, France)
Sessions during Conference Fast Full Waveform Inversion with Source Encoding (…)

Sessions during 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
R. Brossier, V. Etienne, G. Hu, S. Operto, and J. Virieux. IPTC 16881, 2013.