Accéder directement au contenu

Paul Cristini

138
Documents

Publications

Image document

An arbitrary-order immersed interface method for the two-dimensional propagation of acoustic and elastic waves

Roberto Sabatini , Alessandro Monti , Yan Pailhas , Angeliki Xenaki , Paul Cristini
Physics of Fluids, 2023, 35 (10), pp.107106. ⟨10.1063/5.0167755⟩
Article dans une revue hal-04292740v1
Image document

Far-field analytical solutions of the non-homogeneous Helmholtz and wave equations for spatially non-localized sources

Roberto Sabatini , Yan Pailhas , Angeliki Xenaki , Alessandro Monti , Paul Cristini
JASA Express Letters, 2023, 3 (2), pp.022401. ⟨10.1121/10.0017067⟩
Article dans une revue hal-04174421v1
Image document

Assessment of Risks Induced by Countermining Unexploded Large-Charge Historical Ordnance in a Shallow Water Environment—Part I: Real Case Study

Nathalie Favretto-Cristini , Thierry Garlan , Olivier Morio , Xavier Demoulin , M. Arrigoni
IEEE Journal of Oceanic Engineering, 2022, 47 (2), pp.350-373. ⟨10.1109/JOE.2021.3111819⟩
Article dans une revue hal-03598273v1
Image document

On the reflection of time-domain acoustic spherical waves by a sinusoidal diffraction grating

Guochao Gao , Paul Cristini , Nathalie Favretto-Cristini , Carole Deumié
Acta Acustica, 2021, 5, pp.6. ⟨10.1051/aacus/2020033⟩
Article dans une revue hal-03200190v1
Image document

Amplitude and phase changes for reflected and transmitted waves from a curved interface in anisotropic media

Bjørn Ursin , Nathalie Favretto-Cristini , Paul Cristini
Geophysical Journal International, 2021, 224, pp.719-737. ⟨10.1093/gji/ggaa456⟩
Article dans une revue hal-03023399v1
Image document

Seismic surveying and imaging at the laboratory scale: A framework to cross-validate experiments and simulations for a salt-body environment

Bence Solymosi , Nathalie Favretto-Cristini , Vadim Monteiller , Paul Cristini , Bjørn Ursin
Geophysics, 2020, 85 (3), pp.T123-T139. ⟨10.1190/geo2019-0313.1⟩
Article dans une revue hal-03023394v1

An arbitrary-order immersed finite-difference method for wave propagation through fluid/solid interfaces

Roberto Sabatini , Yan Pailhas , Paul Cristini , Angeliki Xenaki
Journal of the Acoustical Society of America, 2020, 148 (4), pp.2695-2695. ⟨10.1121/1.5147462⟩
Article dans une revue hal-03200216v1
Image document

Numerical and Experimental Study of Wave Propagation in Water-Saturated Granular Media Using Effective Method Theories and a Full-Wave Numerical Simulation

Katsunori Mizuno , Paul Cristini , Dimitri Komatitsch , Yann Capdeville
IEEE Journal of Oceanic Engineering, 2020, 45 (3), pp.772 - 785. ⟨10.1109/JOE.2020.2983865⟩
Article dans une revue hal-02871575v1
Image document

On the Influence of Slopes, Source, Seabed and Water Column Properties on T Waves: Generation at Shore

Alexis Bottero , Paul Cristini , Dimitri Komatitsch
Pure and Applied Geophysics, 2020, 177, pp.5695-5711. ⟨10.1007/s00024-020-02611-z⟩
Article dans une revue hal-03014346v1

Amplitude and phase changes for reflected and transmitted waves from a curved interface in anisotropic media

Bjørn Ursin , Nathalie Favretto-Cristini , Paul Cristini
Geophysical Journal International, 2020, ⟨10.1093/gji/ggaa456⟩
Article dans une revue hal-03014317v1
Image document

Ghrelin concentration as an indicator of eating-disorder risk in obese women

S. Iceta , B. Julien , K. Seyssel , S. Lambert-Porcheron , B. Segrestin
Diabetes & Metabolism, 2019, 45 (2), pp.160--166. ⟨10.1016/j.diabet.2018.01.006⟩
Article dans une revue hal-02466326v1

A Multi-Domain Collocation Method for the Accurate Computation of Normal Modes in Open Oceanic and Atmospheric Waveguides

Roberto Sabatini , Paul Cristini
Acta Acustica united with Acustica, 2019, 105 (3), pp.464-474. ⟨10.3813/AAA.919328⟩
Article dans une revue hal-02272535v1

Attentional bias and response inhibition in severe obesity with food disinhibition: a study of P300 and N200 event-related potential

S. Iceta , Julien Benoit , P. Cristini , S. Lambert-Porcheron , B. Segrestin
Int J Obes (Lond), 2019, ⟨10.1038/s41366-019-0360-x⟩
Article dans une revue hal-02195238v1
Image document

Clustering acoustic emission signals by mixing two stages dimension reduction and nonparametric approaches

O I Traore , Paul Cristini , Nathalie Favretto-Cristini , L Pantera , Philippe Vieu
Computational Statistics, 2019, ⟨10.1007/s00180-018-00864-w⟩
Article dans une revue hal-03023293v1
Image document

Broadband transmission losses and time dispersion maps from time-domain numerical simulations in ocean acoustics

Alexis Bottero , Paul Cristini , Dimitri Komatitsch , Quentin Brissaud
Journal of the Acoustical Society of America, 2018, 144 (3), pp.EL222 - EL228. ⟨10.1121/1.5055787⟩
Article dans une revue hal-01793392v1
Image document

An immersed interface method for the solution of the standard parabolic equation in range-dependent ocean environments

Roberto Sabatini , Paul Cristini
Journal of the Acoustical Society of America, 2018, 143 (4), pp.EL243. ⟨10.1121/1.5029394⟩
Article dans une revue hal-01624959v1
Image document

Impact of the test device on the behavior of the acoustic emission signals: contribution of the numerical modeling to signal processing

Oumar Issiaka Traore , Paul Cristini , Nathalie Favretto-Cristini , Laurent Pantera , Sylvie Viguier-Pla
EPJ Web of Conferences, 2018, 170, pp.04024. ⟨10.1051/epjconf/201817004024⟩
Article dans une revue hal-01897636v1

Impact of the Test Device on Acoustic Emission Signals From Nuclear Safety Experiments: Contribution of Wave Propagation Modeling to Signal Processing

Oumar Issiaka Traoré , Nathalie Favretto-Cristini , Paul Cristini , Laurent Pantera , Sylvie Viguier-Pla
IEEE Transactions on Nuclear Science, 2018, 65 (9), pp.2479 - 2489. ⟨10.1109/TNS.2018.2844291⟩
Article dans une revue hal-01896902v1
Image document

How to adapt numerical simulation of wave propagation and ultrasonic laboratory experiments to be comparable — A case study for a complex topographic model

Bence Solymosi , Nathalie Favretto-Cristini , Vadim Monteiller , Dimitri Komatitsch , Paul Cristini
Geophysics, 2018, 83 (4), pp.T195-T207
Article dans une revue hal-02020821v1

Analysis of Wave Scattering from a Viscoelastic Layer with Complex Shape

Nathalie Favretto-Cristini , Arkady M. Aizenberg , Bjorn Ursin , Paul Cristini , Anastasiya Tantsereva
Journal of Computational Acoustics, 2017, 25 (03), ⟨10.1142/S0218396X17500230⟩
Article dans une revue hal-01630032v1

Which Methods and Strategies to Cope with Noise Complexity for an Effective Interpretation of Acoustic Emission Signals in Noisy Nuclear Environment?

O. Traore , N. Favretto-Cristini , L. Pantera , P. Cristini , Sylvie Viguier-Pla
Acta Acustica united with Acustica, 2017, 103 (6), pp.903 - 916. ⟨10.3813/AAA.919119⟩
Article dans une revue hal-01896906v1

Structure analysis and denoising using Singular Spectrum Analysis: Application to acoustic emission signals from nuclear safety experiments

O.I. Traore , L. Pantera , N. Favretto-Cristini , P. Cristini , Sylvie Viguier-Pla
Measurement - Journal of the International Measurement Confederation (IMEKO), 2017, 104, pp.78 - 88. ⟨10.1016/j.measurement.2017.02.019⟩
Article dans une revue hal-01589275v1

An axisymmetric time-domain spectral-element method for full-wave simulations: Application to ocean acoustics

Alexis Bottero , Paul Cristini , Dimitri Komatitsch , Mark Asch
Journal of the Acoustical Society of America, 2016, 140 (5), pp.3520-3530. ⟨10.1121/1.4965964⟩
Article dans une revue hal-01470941v1

A perfectly matched layer for fluid-solid problems: Application to ocean-acoustics simulations with solid ocean bottoms

Zhinan Xie , René Matzen , Paul Cristini , Dimitri Komatitsch , Roland Martin
Journal of the Acoustical Society of America, 2016, 140 (1), pp.165-175. ⟨10.1121/1.4954736⟩
Article dans une revue hal-01328419v1

Fresnel volume and interface Fresnel zone for reflected and transmitted waves from a curved interface in anisotropic media

Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini
Geophysics, 2014, 79 (5), pp.C123-C134
Article dans une revue hal-01054541v1
Image document

Errata To: ``Numerical modeling of 3D zero-offset laboratory data by a discretized Kirchhoff integral method,''Anastasiya Tantsereva, Bjørn Ursin, Nathalie Favretto-Cristini, Paul Cristini, and Arkady M. Aizenberg,Geophysics,79, no. 2, T77-T90

Anastasiya Tantsereva , Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini
Geophysics, 2014, 79 (5)
Article dans une revue hal-01308069v1

Numerical modeling of zero-offset laboratory data in a strong topographic environment : Results for a spectral-element method and a discretized Kirchhoff integral method

Nathalie Favretto-Cristini , Anastasiya Tantsereva , Paul Cristini , Bjorn Ursin , Dimitri Komatitsch
Earthquake Science, 2014, 27 (4), pp.391-399
Article dans une revue hal-01055568v1
Image document

Numerical modeling of 3D zero-offset laboratory data by a discretized Kirchhoff integral method

Anastasiya Tantsereva , Bjørn Ursin , Nathalie Favretto-Cristini , Paul Cristini , Arkady Aizenberg
Geophysics, 2014, 79 (2), pp.T77-T90. ⟨10.1190/geo2013-0034.1⟩
Article dans une revue hal-00977806v1

Some illustrative examples of the use of the spectral-element method in ocean acoustics

Paul Cristini , Dimitri Komatitsch
Journal of the Acoustical Society of America, 2012, 131 (3), pp.EL229-EL235. ⟨10.1121/1.3682459⟩
Article dans une revue hal-00720851v1
Image document

Wavefield extraction using multi-channel chirplet decomposition

Grégoire Le Touzé , Paul Cristini , Nathalie Favretto-Cristini , Jacques Blanco
Journal of the Acoustical Society of America, 2010, 127 (4), pp.EL140-EL145. ⟨10.1121/1.3327245⟩
Article dans une revue hal-00461557v1
Image document

What is a seismic reflector like?

Nathalie Favretto-Cristini , Paul Cristini , Eric de Bazelaire
Geophysics, 2009, 74 (1), pp.T13-T23. ⟨10.1190/1.3033216⟩
Article dans une revue hal-00461558v1
Image document

Some reflections on reflectors and wave amplitudes

Nathalie Favretto-Cristini , Paul Cristini , Eric de Bazelaire
Acta Acustica united with Acustica, 2007, 93 (6), pp.909-916
Article dans une revue hal-00462465v1
Image document

Influence of the Interface Fresnel zone on the reflected P-wave amplitude modelling

Nathalie Favretto-Cristini , Paul Cristini , Eric de Bazelaire
Geophysical Journal International, 2007, 171, pp.841-846
Article dans une revue hal-00462466v1
Image document

Calcul des zéros d'une fonction analytique avec points de branchements

P. Cristini
Journal de Physique IV Proceedings, 1994, 04 (C5), pp.C5-869-C5-872. ⟨10.1051/jp4:19945189⟩
Article dans une revue jpa-00252871v1
Image document

PROPAGATION SONORE EN EAU PEU PROFONDE : CAS D'UN MODÈLE GÉO-ACOUSTIQUE

P. Cristini , Josselin Garnier , C. Gazanhes
Journal de Physique Colloques, 1990, 51 (C2), pp.C2-973-C2-976. ⟨10.1051/jphyscol:19902227⟩
Article dans une revue jpa-00230554v1

Injection of acoustics waves for the fast computation of scattering of elastic objects

Alessandro Monti , Roberto Sabatini , Yan Pailhas , Angeliki Xenaki , Paul Cristini
UACE2023, Jun 2023, Kalamata, Greece
Communication dans un congrès hal-04174408v1

3D numerical modeling of abyssal T-wave generation by scattering on rough ocean surfaces

Alexis Bottero , Paul Cristini , Vadim Monteiller , Oleg Godin
UACE2023, Jun 2023, Kalamata, Greece
Communication dans un congrès hal-04174416v1

Seismo-acoustic effects in the presence of sedimentary basins: impact on noise generated by pile driving and pseudo-3D modeling of the interaction of two distant pile driving operations

Paul Cristini , Louise Pacaut , Nathalie Favretto-Cristini
UACE2023, Jun 2023, Kalamata, Greece
Communication dans un congrès hal-04174413v1

Seismo-acoustic waves generated by the detonation of UXOs of large charge weights in a shallow water environment

Nathalie Favretto-Cristini , Anne Deschamps , David Ambrois , Éric Beucler , E. Diego Mercerat
UACE2023, Jun 2023, kalamata, Greece
Communication dans un congrès hal-04174399v1

The challenges of full-wave HPC modeling of seismo-acoustic propagation generated by the detonation of UXOs of large charge weights in a shallow water environment

Vadim Monteiller , Nathalie Favretto-Cristini , Paul Cristini
UACE2023, Jun 2023, Kalamata, Greece
Communication dans un congrès hal-04174403v1

A 3D multi-grid approach to staggered finite-difference time-domain method for acoustic scattering of underwater objects

Roberto Sabatini , Alesandro Monti , Yan Pailhas , Angeliki Xenaki , Paul Cristini
UACE2023, Jun 2023, Kalamata, Greece
Communication dans un congrès hal-04174405v1
Image document

Numerical simulation of pile-driving induced-noise propagation into the ocean: effects of sedimentary basins and interaction of two distant pile driving operations

Paul Cristini , Louise Pacaut , Nathalie Favretto-Cristini
24th International Congress on Acoustics, Oct 2022, Gyeongju, South Korea
Communication dans un congrès hal-04174346v1

Numerical modeling of low-frequency scattering from targets buried under rough seafloors

Roberto Sabatini , Yan Pailhas , Paul Cristini , Angeliki Xenaki
183rd Meeting of the Acoustical Society of America, Dec 2022, Nashville, United States. pp.A119-A119, ⟨10.1121/10.0015739⟩
Communication dans un congrès hal-04174430v1

Réflexions des ondes par les canyons sous-marins

Nathalie Favretto-Cristini , Bjorn Ursin , Paul Cristini
16ème Congrès Français d'Acoustique, CFA2022, Société Française d'Acoustique; Laboratoire de Mécanique et d'Acoustique, Apr 2022, Marseille, France
Communication dans un congrès hal-03847911v1
Image document

Numerical simulations of wavefields generated by UXO counter-mining: study of the transition from shallow to deep water

Paul Cristini , Nathalie Favretto-Cristini
24th International Congress on Acoustics, Oct 2022, Gyenongju, South Korea
Communication dans un congrès hal-04174353v1

L’acoustique UBF en environnement marin : quel rôle peuvent jouer les ondes d’interface ?

Nathalie Favretto-Cristini , Paul Cristini
16ème Congrès Français d'Acoustique, CFA2022, Société Française d'Acoustique; Laboratoire de Mécanique et d'Acoustique, Apr 2022, Marseille, France
Communication dans un congrès hal-03847909v1
Image document

Seismo-acoustic wave propagation generated by the detonation of UXOs of large charge weights in a shallow water environment

Nathalie Favretto-Cristini , Anne Deschamps , David Ambrois , Mickaël Bonnin , Éric Beucler
24th International Congress on Acoustics, ICA 2022, Oct 2022, Gyeongju, South Korea. pp.188000
Communication dans un congrès hal-04161485v1

Numerical modeling of T -wave generation in a horizontally inhomogeneous ocean

Oleg Godin , Paul Cristini , Alexis Bottero , Vadim Monteiller
183rd Meeting of the Acoustical Society of America, Dec 2022, Nashville, United States. pp.A192-A192, ⟨10.1121/10.0015993⟩
Communication dans un congrès hal-04174428v1

A three-dimensional multi-grid staggered finite-difference time-domain method for underwater target acoustic scattering

Roberto Sabatini , Yan Pailhas , Giorgio Urso , Paul Cristini , Angeliki Xenaki
181st Meeting of the Acoustical Society of America, Nov 2021, Seattle, United States. pp.A208-A208, ⟨10.1121/10.0008136⟩
Communication dans un congrès hal-04174434v1
Image document

Seismo-acoustic wave propagation in the Rade of Hyères (France) generated by counter-mining of explosive devices : risk assessment from the comparison between numerical simulations and real experiments

Nathalie Favretto-Cristini , Fang Wang , Thierry Garlan , Olivier Morio , Anne Deschamps
Forum Acusticum, Dec 2020, Lyon, France. pp.2115-2120, ⟨10.48465/fa.2020.0140⟩
Communication dans un congrès hal-03240224v1
Image document

Reduced-scale lab experiments : a valuable tool for exploring current challenges of seismic surveying, modeling and imaging in complex marine environments at a low cost and in an agile way ?

Nathalie Favretto-Cristini , Bence Solymosi , Vadim Monteiller , Paul Cristini , Bjorn Ursin
Forum Acusticum, Dec 2020, Lyon, France. pp.2125-2132, ⟨10.48465/fa.2020.0330⟩
Communication dans un congrès hal-03240241v1

Numerical and experimental study on wave propagation in granular media using a spectral- element method

Katsunori Mizuno , Paul Cristini , Dimitri Komatitsch , Yann Capdeville
OCEANS 2019, Jun 2019, Marseille, France
Communication dans un congrès hal-02272555v1

Abysound, an end to end system for noise impact measurement of deep sea mining production tool

Rania Bassila , Théo Berthet , Lucie Somaglino , Marie-Edith Bouhier , Hervé Glotin
OCEANS 2019 - OCEANS '19 MTS/IEEE. Let’s sea our future together, Jun 2019, Marseille, France. ⟨10.1109/OCEANSE.2019.8867555⟩
Communication dans un congrès hal-02272566v1

On the importance of accurate numerical tools in sonar development: the low frequency case

Yan Pailhas , Paul Cristini , Ronan Hamon , Angeliki Xenaki , Giorgio Urso
OCEANS 2019, Jun 2019, MARSEILLE, France
Communication dans un congrès hal-02272558v1

Influence of the sediment characteristics and of the level of burial on the acoustic response of a hollow cylinder in shallow water

Paul Cristini , Yan Pailhas , Ronan Hamon , Angeliki Xenaki , Giorgio Urso
OCEANS 2019, Jun 2019, MARSEILLE, France
Communication dans un congrès hal-02272549v1

Seismo-acoustic wave propagation in the rade of Hyères (France) generated by counter-mining of explosive devices: comparison between numerical simulations and real experiments

Fang Wang , Nathalie Favretto-Cristini , Paul Cristini , Thierry Garlan , Xavier Demoulin
OCEANS 2019, Jun 2019, Marseille, France
Communication dans un congrès hal-02272542v1

Seismo-acoustic wave propagation in the rade of Hyères (France) generated by counter-mining of explosive devices: comparison between numerical simulations and real experiments.

Fang Wang , Nathalie Favretto-Cristini , Paul Cristini , Thierry Garlan , Xavier Demoulin
UACE 2019, Jun 2019, Hersonissos, Crete, Greece
Communication dans un congrès hal-02272543v1

Seismo-acoustic wave propagation in the Rade of Hyeres (France) generated by counter-mining of explosive devices: comparison between numerical simulations and real experiments

Fang Wang , Nathalie Favretto-Cristini , Paul Cristini , Thierry Garlan , Xavier Demoulin
178th Meeting of the Acoustical Society of America, Dec 2019, San Diego, United States
Communication dans un congrès hal-03023776v1

Coupling strategies for the simulation of noise level distribution in the ocean

Paul Cristini , Roberto Sabatini , Claire Noel , Simon Marchetti , Jean-Marc Temmos
178th Meeting of the Acoustical Society of America, Dec 2019, San Diego, United States
Communication dans un congrès hal-03023785v1

A two-way approach to adapt reduced-scale laboratory experiments and corresponding numerical simulations of offshore seismic surveys in complex marine environments

Nathalie Favretto-Cristini , Bence Solymosi , Paul Cristini , Vadim Monteiller , Bjorn Ursin
OCEANS 2019, Jun 2019, MARSEILLE, France
Communication dans un congrès hal-02272545v1

Modification of the acoustic response of a partially buried hollow cylinder as a function of the sediment characteristics and of the level of burial

Paul Cristini , Yan Pailhas , Ronan Hamon , Angeliki Xenaki , Giorgio Urso
UACE 2019, Jun 2019, Hersonissos, Crete, Greece
Communication dans un congrès hal-02272573v1

Numerical simulation of full-wave propagation in the time domain: a useful tool for underwater acoustic applications.

Paul Cristini
OCEANS 2019, Jun 2019, MARSEILLE, France
Communication dans un congrès hal-02272548v1

Design and implementation of an acoustic simulator of noise level distribution in the ocean

Paul Cristini , Roberto Sabatini , Claire Noel , Simon Marchetti , Jean-Marc Temmos
OCEANS 2019, Jun 2019, MARSEILLE, France
Communication dans un congrès hal-02272553v1

Some examples of the application of high-performance computing for time-domain full-wave simulations in underwater acoustics using a spectral-element method

Paul Cristini , Dimitri Komatitsch , Alexis Bottero
ASA, May 2018, Minneapolis, United States. pp.1926-1926, ⟨10.1121/1.5036288⟩
Communication dans un congrès hal-02272572v1

An immersed interface method for the solution of the wide-angle parabolic equation in range-dependent ocean environments

Roberto Sabatini , Paul Cristini
ASA, May 2018, Minneapolis, United States. pp.1975-1976, ⟨10.1121/1.5036511⟩
Communication dans un congrès hal-02272569v1

Numerical modeling with high performance computing of seismic waves for complex marine environments: Benchmarking with laboratory experiments

Bence Solymosi , Nathalie Favretto-Cristini , Vadim Monteiller , Paul Cristini , Borge Arntsen
ASA, May 2018, Minneapolis, United States. pp.1926-1926, ⟨10.1121/1.5036290⟩
Communication dans un congrès hal-02272567v1

Numerical Simulations of T-wave Generation and Propagation: Comparison Between Earthquake and Explosion-generated T-waves

Alexis Bottero , Paul Cristini , Dimitri Komatitsch
ICTCA 2017, Jul 2017, Vienne, Austria
Communication dans un congrès hal-01629979v1

Impact of the test device on the behavior of the acoustic emission signals: contributions of the numerical modeling to signal processing

O.I. Traore , N. Favretto-Cristini , P. Cristini , L. Pantera , Sylvie Viguier-Pla
ANIMMA, Jun 2017, Liège, Belgium
Communication dans un congrès hal-01897716v1

Numerical modeling of marine seismic waves for complex geological environments – Benchmarking with laboratory experiments

Bence Solymosi , Nathalie Favretto-Cristini , Vadim Monteiller , Paul Cristini , Dimitri Komatitsch
Journées Acoustique et Applications Navales, Oct 2017, Ollioules, France
Communication dans un congrès hal-01629955v1

Finite spectral-element simulation of the propagation of noise generated by pile driving: influence of bottom topography

Paul Cristini
UACE 2017, Sep 2017, Skiathos, Greece
Communication dans un congrès hal-01629964v1

Some numerical simulations of T-wave generation and propagation over sloping bottom with emphasis on source type influence

Alexis Bottero , Paul Cristini , Dimitri Komatitsch
UACE 2017, Sep 2017, Skiathos, Greece
Communication dans un congrès hal-01629968v1

Numerical simulations of T-wave generation and conversion at shores: Influence of slope angles and of the SOFAR channel.

Alexis Bottero , Paul Cristini , Dimitri Komatitsch
Acoustics'17, Jun 2017, Boston, United States
Communication dans un congrès hal-01629981v1

Numerical modeling of seismo-acoustic wave propagation in the Grande Rade of Toulon

Fang Wang , Nathalie Favretto-Cristini , Paul Cristini , Olivier Morio , Thierry Garlan
Journées Acoustique et Applications NAvales, Oct 2017, Ollioules, France
Communication dans un congrès hal-01629958v1

Full-wave numerical simulations of T-waves, comparison to real data

Alexis Bottero , Dimitri Komatitsch , Paul Cristini
Journées Acoustique et Applications Navales, Oct 2017, Olioules, France
Communication dans un congrès hal-01629954v1

Simulation numérique du pile driving par petits fonds: prise en compte de l'élasticité du sédiment et de la topographie

Paul Cristini
Journées Acoustique et Applications Navales, Oct 2017, Ollioules, France
Communication dans un congrès hal-01629956v1

Comparing Spectral-element Numerical Results with Laboratory Data - An Example for a Topographical Model

Bence Solymosi , Nathalie Favretto-Cristini , Vadim Monteiller , Paul Cristini , Bjørn Ursin
79th EAGE Conference and Exhibition 2017, Jun 2017, Paris, France
Communication dans un congrès hal-01630059v1

Apport de la Prise en Compte de la Forme d'Onde Complète Grâce aux Éléments Spectraux Axisymétriques

A. Bottero , Dimitri Komatitsch , P. Cristini
Congrès Français d'Acoustique (CFA'2016), Apr 2016, Le Mans, France
Communication dans un congrès hal-01298452v1

Validation expérimentale de simulations numériques de champs d’ondes diffractés par une structure viscoélastique à topographie complexe

Nathalie Favretto-Cristini , Anastasiya Tantsereva , Arkady Aizenberg , Bjorn Ursin , Paul Cristini
13e Congrès Français d’Acoustique, Apr 2016, Le Mans, France
Communication dans un congrès hal-01308123v1

Inversion Full Wave Tridimensionnelle de Champs d'Onde Acoustiques Haute Fréquence Grâce à une Méthode d'Éléments Spectraux Couplés

Dimitri Komatitsch , V. Monteiller , S. Chevrot , P. Cristini , A. Bottero
Congrès Français d'Acoustique (CFA'2016), Apr 2016, Le Mans, France
Communication dans un congrès hal-01298451v1

Revisiting the 1/L problem in rheological models for time-domain seismic wave propagation

Changhua Zhang , Zhinan Xie , Dimitri Komatitsch , Paul Cristini , René Matzen
Proceedings of the 86th annual meeting of the Society of Exploration Geophysics (SEG'2016), Oct 2016, Dallas, Texas, United States. pp.1-3
Communication dans un congrès hal-01333202v1

Using large GPU clusters and the race towards exaflops to improve high-resolution acoustic imaging

Dimitri Komatitsch , Vadim Monteiller , Bence Solymosi , Paul Cristini , Nathalie Favretto-Cristini
GPU'2016 conference on Perspectives in GPU computing in Science, Sep 2016, Roma, Italy
Communication dans un congrès hal-01300303v1

Apports de l’acoustique sous-marine

Nathalie Favretto-Cristini , Paul Cristini
Journée thématique « Écosystèmes Marins : Observation, Gestion, Restauration, Services écosystémiques » du Pôle de Recherche Intersectoriel et Interdisciplinaires « Environnement (Hommes, Milieux, Sociétés) » d’Aix-Marseille Université, Jun 2015, Marseille, France
Communication dans un congrès hal-01308164v1

Time-domain full wave SOFAR channel spectral-element simulations: going beyond usual approximations for acoustic wave monitoring

Dimitri Komatitsch , Paul Cristini , Alexis Bottero
Underwater Acoutics Conference and Exhibition 2015, Jun 2015, Chania, Greece
Communication dans un congrès hal-01227114v1

Optimized PML for 3D time-domain full-wave spectral-elements simulations with solid ocean bottoms

Paul Cristini , Dimitri Komatitsch , Zhinan Xie , René Matzen , Roland Martin
Underwater Acoutics Conference and Exhibition 2015, Jun 2015, Chania, Greece
Communication dans un congrès hal-01227111v1

L'analyse du signal engendré par le contre-minage d'engins explosifs sous-marins (ANR POSA)

Thierry Garlan , Anne Deschamps , Éric Beucler , Nathalie Favretto-Cristini , Dimitri Komatitsch
2e Rencontres scientifiques et techniques RESIF, Oct 2015, La Grande Motte, France
Communication dans un congrès hal-01308173v1

Simulation numérique d'ondes T dans la mer ionienne grâce à la méthode des éléments spectraux

Alexis Bottero , Dimitri Komatitsch , Paul Cristini , Emanuele Casarotti
Assemblée générale "Interférence d'Ondes", Oct 2015, Lyon, France
Communication dans un congrès hal-01226930v1

Simulation numérique de la propagation des ondes T dans la mer ionienne grâce à la méthode des éléments finis spectraux.

Alexis Bottero , Paul Cristini , Dimitri Komatitsch , Emanuele Casarotti
Journées Acoustique et Application Navales 2015, Oct 2015, Paris, France
Communication dans un congrès hal-01227130v1

Les éléments finis spectraux, un outil performant pour la simulation numérique en acoustique : cas de milieux fluide/solide

Dimitri Komatitsch , P. Cristini , Z. Xie
Congrès Français d’Acoustique, May 2014, Poitiers, France
Communication dans un congrès hal-01298460v1

Comparison of numerical seismic modeling results with acoustic water-tank data : multi-offset experiment

Anastasiya Tantsereva , Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch
ROSE Meeting, May 2014, Trondheim, Norway
Communication dans un congrès hal-01308155v1

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

Nathalie Favretto-Cristini , Paul Cristini , Anastasiya Tantsereva , Bjorn Ursin , Dimitri Komatitsch
12e Congrès Français d’Acoustique, Apr 2014, Poitiers, France
Communication dans un congrès hal-01308139v1

Interface Fresnel Zone for Reflected Waves from a Curved Interface in Anisotropic Media

Nathalie Favretto-Cristini , Bjorn Ursin , Paul Cristini
76th EAGE Conference & Exhibition, Jun 2014, Amsterdam, Netherlands. pp.1-5
Communication dans un congrès hal-01015825v1

Interface Fresnel zone for reflected waves from a curved interface in dip-constrained transversely isotropic media

Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini
16th International Workshop on Seismic Anisotropy, Nov 2014, Natal, Brazil
Communication dans un congrès hal-01308105v1

Interface Fresnel zone for a curved reflector in anisotropic media

Nathalie Favretto-Cristini , Bjorn Ursin , Paul Cristini
ROSE Meeting, May 2014, Trondheim, Norway
Communication dans un congrès hal-01308160v1

Résolution sismique latérale le long d’une interface courbe entre deux milieux anisotropes : cas des ondes réfléchies

Nathalie Favretto-Cristini , Bjorn Ursin , Paul Cristini
12e Congrès Français d’Acoustique, Apr 2014, Poitiers, France
Communication dans un congrès hal-01308145v1

Efficient and accurate numerical modeling of acoustic wave propagation in complex structures using a spectral-element method (SEM)

Dimitri Komatitsch , Paul Cristini , Zhinan Xie
Assemblée Générale du GDR Ondes, Dijon : France (2013), Oct 2013, Dijon, France
Communication dans un congrès hal-01015534v1

Interface Fresnel zone for reflected waves from a curved reflector in anisotropic media

Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini
Assemblée Générale du GDR Ondes, Oct 2013, Dijon, France
Communication dans un congrès hal-00938966v1

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

Paul Cristini , Anastasiya Tantsereva , Nathalie Favretto-Cristini , Bjorn Ursin , Dimitri Komatitsch
Assemblée Générale du GDR Ondes, Oct 2013, Dijon, France
Communication dans un congrès hal-00938970v1

Numerical modeling of zero-offset acoustic data by the tip-wave superposition method

Anastasiya Tantsereva , Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch
75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, Jun 2013, London, United Kingdom. pp.1-5
Communication dans un congrès hal-00938953v1

Numerical modeling of zero-offset acoustic data by the Tip-Wave Superposition Method and the Spectral-Element Method

Bjorn Ursin , Anastasiya Tantsereva , Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch
Conference "3D Wave Propagation and Imaging through the Earth's Interior", May 2013, Wuhan, China. pp.1-2
Communication dans un congrès hal-00938961v1

Modeling of transmitted and reflected waves in layered media

Anastasiya Tantsereva , Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch
ROSE (ROck SEismic research project) meeting, Apr 2013, Trondheim, Norway
Communication dans un congrès hal-00938976v1

The BENCHIE project

Nathalie Favretto-Cristini , Paul Cristini
Bjorn's Fest, Jun 2013, Ainsa, Spain
Communication dans un congrès hal-00938972v1

Laboratory Benchmarks vs. Synthetic Modeling of Seismic Wave Propagation in Complex Environments (BENCHIE Project)

Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch , Bjorn Ursin , Anastasiya Tantsereva
ACOUSTICS 2012, Apr 2012, Nantes, France. pp.1-5
Communication dans un congrès hal-00938921v1
Image document

THIS COMMUNICATION IS CANCELLED (PAPER IS AVAILABLE). Laboratory benchmarks vs. Synthetic modeling of seismic wave propagation in complex environments (BENCHIE Project)

Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch , Bjorn Ursin , Anastasiya Tantsereva
Acoustics 2012, Apr 2012, Nantes, France
Communication dans un congrès hal-00810726v1

Spectral-element numerical modeling for acoustic and elastic wave propagation

Dimitri Komatitsch , P. Cristini
13èmes Journées de la Matière Condensée, Aug 2012, Montpellier, France
Communication dans un congrès hal-01298464v1

Comparison of numerical seismic modeling results with acoustic water-tank data

Anastasiya Tantsereva , Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch
Consortium ROSE Meeting, Apr 2012, Trondheim, Norway
Communication dans un congrès hal-00938924v1

Comparison of numerical seismic modeling results with acoustic water-tank data

Anastasiya Tantsereva , Bjorn Ursin , Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch
74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, Jun 2012, Copenhagen, Denmark. pp.1-5
Communication dans un congrès hal-00938886v1

Comparison of numerical seismic modeling results with acoustic water-tank data

Anastasiya Tantsereva , Bjorn Ursin , Arkady Aizenberg , Paul Cristini , Nathalie Favretto-Cristini
Lofoten seminar, Aug 2012, Lofoten, Norway
Communication dans un congrès hal-00938978v1

Application of a Spectral-Element Method in the time domain for wave propagation and diffraction modelling in underwater acoustics

Paul Cristini , Dimitri Komatitsch
11th European Conference on Underwater Acoustics, Jul 2012, Edinburgh, United Kingdom
Communication dans un congrès hal-00723993v1

Measurements and modeling of acoustic scattering by a spherical elastic target near a soft interface.

Jean-Pierre Sessarego , Natalie S. Grigorieva , Paul Cristini , Gregory Fridman
35th Scandinavian Symposiumon Physical Acoustics, Jan 2012, Geilo, Norway
Communication dans un congrès hal-00672073v1

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

Paul Cristini , Nathalie Favretto-Cristini , Anastasiya Tantsereva , Bjorn Ursin , Arkady Aizenberg
ECUA 2012 11th European Conference on Underwater Acoustics, Jul 2012, Edinburgh, United Kingdom. pp.1-10
Communication dans un congrès hal-00938877v1

Scattering by elastic objects in the time domain for underwater acoustic configurations by means of a spectral-element method

Paul Cristini , Dimitri Komatitsch
162nd meeting of the acoustical society of america, Oct 2011, San Diego, United States
Communication dans un congrès hal-00723987v1

Projet BENCHIE - BENCHmarks expérimentaux de laboratoire en environnements complexes à des fins de validation de codes de propagation d'ondes et d'ImageriE

Nathalie Favretto-Cristini , Paul Cristini , Bjorn Ursin , Anastasiya Tantsereva , Arkady Aizenberg
5e Réunion Générale " Interférences d'ondes " du GDR Ondes (CNRS), Oct 2011, Nice, France
Communication dans un congrès hal-00938930v1

Quelques réflexions sur l'interaction ondes sismiques/interfaces

Nathalie Favretto-Cristini , Paul Cristini , Eric de Bazelaire , Grégoire Le Touzé
Séminaire de l'Institut Français du Pétrole & Énergies Nouvelles, Jun 2011, Rueil-Malmaison, France
Communication dans un congrès hal-00938981v1

Measurements and modelling of acoustic scattering by a spherical elastic shell near an interface.

Jean-Pierre Sessarego , Natalie S. Grigorieva , Paul Cristini , Gregory Fridman
4th International Conference on Underwater Acoustic and Measurements, Jun 2011, Kos, Greece. pp.801-808
Communication dans un congrès hal-00670307v1
Image document

Filtrage des ondes par décomposition atomique multicanal d'antenne

Grégoire Le Touzé , Paul Cristini , Jacques Blanco
10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France
Communication dans un congrès hal-00534629v1

Backscattering by a spherical shell close to the air-water interface. Comparison experiment / modelling

Jean-Pierre Sessarego , Paul Cristini , Natalie S. Grigorieva , Gregory Fridman
The 10th European Conference in UInderwater Acoustics, Jul 2010, Istanbul, Turkey. pp.1133-1141
Communication dans un congrès hal-00672065v1

Backscattering by a spherical elastic shell close to the air-water interface: comparison between experiment and modelling

Jean-Pierre Sessarego , Natalie S. Grigorieva , Paul Cristini , Gregory Fridman
Symposium held in memory of David E. Weston, Apr 2010, Cambridge, United Kingdom. pp.106-116
Communication dans un congrès hal-00670261v1

Envelope of signal and bandwidth : the key parameters for vertical seismic resolution

Paul Cristini , Grégoire Le Touzé , Nathalie Favretto-Cristini
10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. CD-ROM (4 p.)
Communication dans un congrès hal-00476422v1
Image document

Envelope of signal and bandwidth: the key parameters for vertical seismic resolution

Paul Cristini , Grégoire Le Touzé , Nathalie Favretto-Cristini
10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France
Communication dans un congrès hal-00551192v1

Complex seismic trace, bandwidth and vertical resolution

Paul Cristini , Grégoire Le Touzé , Nathalie Favretto-Cristini
EAGE/SEG Research Workshop "Frequency attenuation and resolution of seismic data", Sep 2009, Barcelona, Spain. pp.8-12
Communication dans un congrès hal-00476404v1

Microseismic wavefield separation using multi-channel chirplet decomposition

Grégoire Le Touzé , Paul Cristini , Jacques Blanco
Society of Exploration Geophysicists Houston 2009, Oct 2009, Houston, United States. CR-ROM(5 p.)
Communication dans un congrès hal-00480999v1

Quel est le volume spatial autour d'une interface intervenant dans le processus de réflexion des ondes ?

Nathalie Favretto-Cristini , Paul Cristini
Réunion thématique du GDR Ondes: "Réflectométrie(s)", May 2009, Paris, France
Communication dans un congrès hal-00465558v1

Tribute to Eric de Bazelaire

Didier Rappin , Isabelle de Bazelaire , Nathalie Favretto-Cristini , Paul Cristini
EAGE/SEG Research Workshop "Frequency attenuation and resolution of seismic data", Sep 2009, Barcelona, Spain
Communication dans un congrès hal-00465556v1

Tutorial: Seismic resolution : sweet dreams, reality and pittfalls...

Nathalie Favretto-Cristini , Christian Deplanté , Didier Rappin , Paul Cristini , Grégoire Le Touzé
EAGE/SEG Research Workshop "Frequency attenuation and resolution of seismic data", Sep 2009, Barcelona, Spain
Communication dans un congrès hal-00465552v1

What is the spatial volume involved in wave reflection from flat and curved interfaces?

Paul Cristini , Nathalie Favretto-Cristini , Eric de Bazelaire
ACOUSTICS'08, Jun 2008, Paris, France. pp.CD-ROM
Communication dans un congrès hal-00476426v1

Some reflections on reflectors and their effect on seismic wave propagation

Nathalie Favretto-Cristini , Paul Cristini
3e Réunion générale du GDR Ondes (CNRS), Nov 2007, Pessac, France
Communication dans un congrès hal-00476431v1

Some reflections on reflectors and their effect on seismic wave propagation

Nathalie Favretto-Cristini , Paul Cristini
Acoustical Imaging Workshop, Oct 2007, Cargèse, France
Communication dans un congrès hal-00476433v1

On the use of the Interface Fresnel zone concept for estimating the media properties from the AVA curves

Nathalie Favretto-Cristini , Paul Cristini , Eric de Bazelaire
8th International Conference on Theoretical and Computational Acoustics, Jul 2007, Heraklion, Greece. pp.CD-ROM
Communication dans un congrès hal-00476427v1

Reflections on the 3D amplitude of the seismic P-waves reflected from an interface

Nathalie Favretto-Cristini , Paul Cristini , Eric de Bazelaire
1st Greek-French Workshop on Computational Aspects of Acoustic Propagation, Sep 2006, Heraklion, Greece
Communication dans un congrès hal-00476434v1

Modélisation et imagerie en sismique: les acquis, les attentes

Nathalie Favretto-Cristini , Paul Cristini , Dimitri Komatitsch , Hélène Barucq
1ère Réunion générale du GDR Ondes (CNRS) « Interférences d'ondes », Dec 2003, Marseille, France
Communication dans un congrès hal-00465562v1

Contribution of functional approach to the classification and the identification of acoustic emission source mechanisms

Oumar Traoré , Paul Cristini , Nathalie Favretto-Cristini , Laurent Pantera , Philippe Vieu
Functional Statistics and Related Fields, 2017
Chapitre d'ouvrage hal-01633783v1

Ingénierie des matériaux et des structures, mécanique des solides, acoustique

D. Kondo , P. Breitkopf , R. Charlier , P. Cristini , V. Deplano
Rapport de conjoncture 2010 du Comité national de la recherche scientifique, CNRS Editions, chapitre 09, 169-186, 2011, ISBN 978-2-271-07263-4
Chapitre d'ouvrage hal-00799637v1

On the influence of the Interface Fresnel zone for estimating media parameters from seismic Amplitude-versus-Angle curves

Nathalie Favretto-Cristini , Paul Cristini , Eric de Bazelaire
M. Taroudakis and P. Papadakis. Theoretical and Computational Acoustics 07, FORTH, pp.139-148, 2008
Chapitre d'ouvrage hal-00465543v1
Image document

A short guide to KrakenZ

P. Cristini
[Research Report] Publications du LMA, numéro 150, LMA. 1998, 21 p
Rapport hal-01365730v1