Romain Chassagne

16
Documents

Publications

Publications

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Practical Data Assimilation for the Subsurface

Romain Chassagne
Earth Sciences. Université de Lorraine (Nancy), 2025
HDR tel-05147912 v1
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Predicting beach profiles with machine learning from offshore wave reflection spectra

Elsa Disdier , Rafael Almar , Rachid Benshila , Mahmoud Al Najar , Romain Chassagne et al.
Environmental Modelling and Software, 2025, 183, pp.106221. ⟨10.1016/j.envsoft.2024.106221⟩
Article dans une revue hal-04717243 v1
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Atmospheric CO2 exchanges measured by eddy covariance over a temperate salt marsh and influence of environmental controlling factors

Jérémy Mayen , Pierre Polsenaere , Eric Lamaud , Marie Arnaud , Pierre Kostyrka et al.
Biogeosciences, 2024, 21 (4), pp.993 - 1016. ⟨10.5194/bg-21-993-2024⟩
Article dans une revue hal-04555182 v1
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Fitness landscape analysis for seismic history matching problems of subsurface reservoirs

Paul Mitchell , Romain Chassagne
Journal of Geophysics and Engineering, 2023, ⟨10.1093/jge/gxad062⟩
Article dans une revue hal-04199147 v1

Uncertainty Quantification of Contaminated Soil Volume with Deep Neural Networks and Predictive Models

Ignacio Guridi , Romain Chassagne , Alexandre Pryet , Olivier Atteia
Environmental Modeling & Assessment, 2023, ⟨10.1007/s10666-023-09924-y⟩
Article dans une revue hal-04191490 v1
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Comparison of map metrics as fitness input for assisted seismic history matching

Antony Hallam , Romain Chassagne , Claus Aranha , Yifan He
Journal of Geophysics and Engineering, 2022, 19 (3), pp.457-474. ⟨10.1093/jge/gxac024⟩
Article dans une revue hal-03967222 v1
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An iterative strategy for contaminant source localisation using GLMA optimization and Data Worth on two synthetic 2D Aquifers

E. Essouayed , E. Verardo , A. Pryet , R.L. Chassagne , O. Atteia
Journal of Contaminant Hydrology, 2020, 228, pp.103554 -. ⟨10.1016/j.jconhyd.2019.103554⟩
Article dans une revue hal-03488640 v1

Silicic acid flux to the ocean from tidal permeable sediments: A modeling study

Romain Chassagne , P. Lecroart , Héloïse Beaugendre , Sylvain Capo , J. P. Parisot et al.
Computers & Geosciences, 2012, 43, pp.52-62. ⟨10.1016/j.cageo.2012.02.014⟩
Article dans une revue istex hal-00725806 v1

Uncertainties in joint analysis of geological and multi-source geophysical data: lessons from a blind interpretation exercise

Jeremy Rohmer , Cécile Allanic , Adnand Bitri , Frédéric Dubois , Sandrine Grataloup et al.
EGU 2025, Apr 2025, Vienna, Austria
Communication dans un congrès hal-04962999 v1
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ADVANCED GAUSSIAN PROCESSES FOR THE SURROGATE MODELLING OF ENERGY SYSTEMS

Charles Maragna , Jérémy Rohmer , Romain Chassagne
38th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems – ECOS 2025, Jun 2025, Paris, France
Communication dans un congrès hal-05059972 v1

Orison : An Integrated Environment for Subsurface Data Assimilation, a Geothermal Case Study

Theophile Lohier , Antoine Armandine Les Landes , Romain Chassagne
EAGE Digitalization conference and exhibition 2025, Mar 2025, Edinburgh, United Kingdom
Communication dans un congrès hal-04918645 v1

Optimizing Geothermal Reservoirs: Enhanced Natural State Representation

Antoine Armandine Les Landes , Théophile Lohier , Yanis Haouchine , Romain Chassagne
86th EAGE Annual Conference & Exhibition, Jun 2025, Toulouse, France
Communication dans un congrès hal-05002347 v1

Digital Twins for the subsurface, how far can we go?

Romain Chassagne , Florian Wellmann
SIAM Conference on Mathematical & Computational Issues in the Geosciences, Jan M. Nordbotten and Maša Prodanović, Jun 2023, Bergen (NO), Norway
Communication dans un congrès hal-04031559 v1

Water inputs influences on atmospheric CO2 exchanges on a temperate salty meadow revealed through Eddy Covariance flux measurements

Pierre Polsenaere , Eric Lamaud , Jean-Marc Bonnefond , Didier Garrigou , Julien Gernigon et al.
ASLO 2021 Aquatic Sciences Meeting, Jun 2021, Virtual Meeting, Spain
Communication dans un congrès hal-03284765 v1
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Local Optima Networks for Assisted Seismic History Matching Problems

Paul Mitchell , Gabriela Ochoa , Yuri Lavinas , Romain Chassagne
Correia, J; Smith, S; Qaddoura, R. Applications of Evolutionary Computation. EvoApplications 2023. Lecture Notes in Computer Science, 13989, Springer, 2023, ⟨10.1007/978-3-031-30229-9_6⟩
Chapitre d'ouvrage hal-04068123 v1
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Local Optima Networks of the Black Box Optimisation Benchmark Functions

Paul Mitchell , Gabriela Ochoa , Romain Chassagne
Proceedings of the Companion Conference on Genetic and Evolutionary Computation, Association for Computing Machinery (ACM), pp.2072-2080, 2023, 9798400701207. ⟨10.1145/3583133.3596311⟩
Chapitre d'ouvrage hal-04500016 v1