Nombre de documents

27

mes publis


Thèmes de recherche

Modélisation inverse pour l’environnement.
Plus particulièrement :

  • Problèmes inverses et assimilation de données pour l’océan : méthode variationnelle, interpolation optimale
  • Assimilation de données lagrangiennes et de séquences d’images : méthode adjointe, contrôle optimal, océanographie, météorologie.
  • Analyse de sensibilité variationnelle : méthodes adjointes
  • Contrôle de paramètres : contrôle optimal


Article dans une revue21 documents

  • Victor Shutyaev, Arthur Vidard, François-Xavier Le Dimet, Igor Gejadze. On model error in variational data assimilation. Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2016, 31 (2), pp.105-113. <10.1515/rnam-2016-0011>. <hal-01309018>
  • Arthur Vidard, Pierre-Antoine Bouttier, Franck Vigilant. NEMOTAM: tangent and adjoint models for the ocean modelling platform NEMO. Geoscientific Model Development, European Geosciences Union, 2015, 8, pp.1245-1257. <10.5194/gmd-8-1245-2015>. <insu-01164710>
  • Innocent Souopgui, Hans Emmanuel Ngodock, Arthur Vidard, François-Xavier Le Dimet. Incremental projection approach of regularization for inverse problems. Applied Mathematics & Optimization, Springer, 2015, pp.22. <10.1007/s00245-015-9315-3>. <hal-01205235>
  • Vincent Chabot, Maëlle Nodet, Nicolas Papadakis, Arthur Vidard. Accounting for observation errors in image data assimilation. Tellus A, Co-Action Publishing, 2015, 67 (23629), pp.19. <http://www.tellusa.net/index.php/tellusa/article/view/23629>. <10.3402/tellusa.v67.23629>. <hal-00923735v3>
  • Laurent Debreu, Emilie Neveu, Ehouarn Simon, François-Xavier Le Dimet, Arthur Vidard. Multigrid solvers and multigrid preconditioners for the solution of variational data assimilation problems. Quarterly Journal of the Royal Meteorological Society, Wiley, 2015, <10.1002/qj.2676>. <hal-01246349>
  • Thomas Capelle, Peter Sturm, Arthur Vidard. Formulating LUTI Calibration as an Optimisation Problem: Example of Tranus Shadow Price Estimation. Procedia Engineering, Elsevier, 2015, Toward integrated modelling of urban systems, 115, pp.12-20. <10.1016/j.proeng.2015.07.349>. <hal-01237639>
  • Pierre-Antoine Bouttier, Eric Blayo, Jean-Michel Brankart, Pierre Brasseur, Emmanuel Cosme, et al.. Toward a data assimilation system for NEMO. Mercator Ocean Quarterly Newsletter, Mercator Ocean, 2012, pp.24-30. <hal-00945600>
  • Olivier Titaud, Arthur Vidard, Innocent Souopgui, François-Xavier Le Dimet. Assimilation of Image Sequences in Numerical Models. Tellus A, Co-Action Publishing, 2010, 62 (1), pp.30-47. <10.1111/j.1600-0870.2009.00416.x>. <inria-00391876>
  • Arthur Vidard, Magdalena Balmaseda, David Anderson. Assimilation of altimeter data in the ECMWF ocean analysis system 3.. Monthly Weather Review, American Meteorological Society, 2009, 137 (4), pp.1393-1408. <inria-00325685>
  • François-Xavier Le Dimet, Innocent Souopgui, Olivier Titaud, Arthur Vidard. Models, Data and Images for Predicting the Evolution of Geophysical Fluids. Acta Mathematica Vietnamica, Vietnam Academy of Science and Technology, 2009, 34 (1), pp.37-47. <inria-00326125>
  • Magdalena Balmaseda, Arthur Vidard, David Anderson. The ECMWF Ocean Analysis System: ORA-S3. Monthly Weather Review, American Meteorological Society, 2008, 136 (8), pp.3018-3034. <10.1175/2008MWR2433.1>. <inria-00182186>
  • Magdalena Balmaseda, David Anderson, Arthur Vidard. Impact of ARGO on analyses of the global ocean. Geophysical Research Letters, American Geophysical Union, 2007, 34 (16), pp.L16605:1-6. <10.1029/2007GL030452>. <inria-00181749>
  • Magdalena Balmaseda, Gregory Smith, Keith Haines, David Anderson, Tim Palmer, et al.. Historical reconstruction of the Atlantic Meridional Overturning Circulation from the ECMWF operational ocean reanalysis. Geophysical Research Letters, American Geophysical Union, 2007, 34 (23), pp.L23615. <10.1029/2007GL031645>. <inria-00181739>
  • Magdalena Balmaseda, Dick Dee, Arthur Vidard, David Anderson. A Multivariate Treatment of Bias for Sequential Data Assimilation: Application to the Tropical Oceans. Quarterly Journal of the Royal Meteorological Society, Wiley, 2007, 133 (622), pp.167-179. <10.1002/qj.12>. <inria-00176159>
  • Arthur Vidard, David Anderson, Magdalena Balmaseda. Impact of Ocean Observation Systems on Ocean Analysis and Seasonal Forecasts. Monthly Weather Review, American Meteorological Society, 2007, 135 (2), pp.409-429. <10.1175/MWR3310.1>. <inria-00176154>
  • Keith Haines, J. D. Blower, Jean-Philippe Drécourt, C. Liu, Arthur Vidard, et al.. Salinity Assimilation Using S(T): Covariance Relationships. Monthly Weather Review, American Meteorological Society, 2006, 134 (3), pp.759--771. <inria-00325632>
  • Michael Davey, Matt Huddleston, Bruce Ingleby, Keith Haines, Pierre-Yves Le Traon, et al.. Multi-model multi-method multi-decadal ocean analyses from the ENACT project. CLIVAR Exchanges, 2006, 11 (3), pp.22-25. <hal-00171445>
  • Tim Stockdale, Magdalena Balmaseda, Arthur Vidard. Tropical Atlantic SST prediction with coupled ocean-atmosphere GCMs. J. Climate, 2006, 19 (23), pp.6047-6061. <hal-00171446>
  • Arthur Vidard, Andrea Piacentini, François-Xavier Le Dimet. Variational data analysis with control of the forecast bias. Tellus A, Co-Action Publishing, 2004, 56 (3), pp.177--188. <inria-00325592>
  • Arthur Vidard, François-Xavier Le Dimet, Andrea Piacentini. Optimal Determination Of Nudging Coefficients. Tellus A, Co-Action Publishing, 2003, 55 (1), pp.1--15. <inria-00325360>
  • Arthur Vidard, Eric Blayo, François-Xavier Le Dimet, Andrea Piacentini. 4D Variational Data Analysis with Imperfect Model. Journal of Flow, Turbulence and Combustion, Springer, 2000, 65 (3), pp.489--504. <inria-00325356>

Chapitre d'ouvrage4 documents

  • Maelle Nodet, Arthur Vidard. Variational methods. Handbook of Uncertainty Quantification, Springer International Publishing, 2016, 978-3-319-11259-6. <10.1007/978-3-319-11259-6_32-1>. <hal-01251720>
  • Arthur Vidard, Olivier Titaud. Assimilation of Images. Eric Blayo; Marc Bocquet; Emmanuel Cosme; Leticia F. Cugliandolo. Advanced Data Assimilation for Geosciences, Oxford University Press, pp.20, 2014, Lecture Notes of the Les Houches Summer School, 9780198723844. <hal-01099711>
  • David Anderson, Magdalena Balmaseda, Arthur Vidard. The ECMWF Perspective.. E. Chassignet et J. Verron. Ocean Weather Forecasting. An Integrated View of Oceanography., Chapitre 13, Springer, 2006. <inria-00325606>
  • Eric Blayo, Sophie Durbiano, Arthur Vidard, François-Xavier Le Dimet. Reduced order strategies for variational data assimilation in oceanic models.. Bruno Sportisse and François-Xavier Le Dimet. Data Assimilation for Geophysical Flows., Springer-Verlag, 2003. <inria-00325368>

Thèse1 document

  • Arthur Vidard. Vers une prise en compte des erreurs-modèle en assimilation de données 4D-variationnelle.
    Application à un modèle réaliste d'océan. Mathématiques [math]. Université Joseph-Fourier - Grenoble I, 2001. Français. <tel-00325349>

HDR1 document

  • Arthur Vidard. Assimilation de données et méthodes adjointes pour la géophysique. Optimisation et contrôle [math.OC]. Université de Grenoble, 2012. <tel-00939130>