CV HAL - Ngo Nghi Truyen Huynh

Vers une modélisation hydrologique hybride physique-IA spatialement distribuée pour la prévision des crues à l'échelle nationale

Ngo Nghi Truyen Huynh , François Colleoni , Mouad Ettalbi , Ngoc Bao Nguyen , Ahmad Akhtari et al.

1er Congrès EAU & IA - SHF 2026, Mar 2026, Grenoble, France

Communication dans un congrès hal-05641014v1

Une approche hydrologique-hydraulique apprenable pour l'assimilation variationnelle de données multi-sources à l'échelle du réseau fluvial

Ngoc Bao Nguyen , Truyen Huynh , Mouad Ettalbi , Pierre-André Garambois

SHF congrès Eau-IA, SHF, Mar 2026, Grenoble, France

Communication dans un congrès hal-05641806v1

Multi-gauge Hydrological Variational Data Assimilation: Regionalization Learning with Spatial Gradients using Multilayer Perceptron and Bayesian-Guided Multivariate Regression

Ngo Nghi Truyen Huynh , Pierre-André Garambois , François Colleoni , Benjamin Renard , Hélène Roux

Colloque SHF 2023 - Prévision des crues et des inondations, Nov 2023, Toulouse, France

Communication dans un congrès hal-04149040v1

A hybrid physics–AI approach using universal differential equations with state-dependent neural networks for learnable, regionalizable, spatially distributed hydrological modeling

Ngo Nghi Truyen Huynh , Pierre-André Garambois , François Colleoni , Jérôme Monnier

Geoscientific Model Development, 2026, 19, pp.1055 - 1074. ⟨10.5194/gmd-19-1055-2026⟩

Article dans une revue hal-05720247v1

Improving parameter regionalization learning for spatialized differentiable hydrological models by assimilation of satellite-based soil moisture data

Mouad Ettalbi , Pierre-André Garambois , Ngo-Nghi-Truyen Huynh , Patrick Arnaud , Emmanuel Ferreira et al.

Journal of Hydrology, 2025, 660, pp.133300. ⟨10.1016/j.jhydrol.2025.133300⟩

Article dans une revue hal-05193409v1

Spatially distributed gradient-based calibration and parametric sensitivity of a spatialized hydrological model over 235 French catchments

Pierre-André Garambois , François Colleoni , Ngo Nghi Truyen Huynh , Ahmad Akhtari , Ngoc Bao Nguyen et al.

Journal of Hydrology: Regional Studies, 2025, 60, pp.102485. ⟨10.1016/j.ejrh.2025.102485⟩

Article dans une revue hal-05567222v1

A distributed hybrid physics–AI framework for learning corrections of internal hydrological fluxes and enhancing high-resolution regionalized flood modeling

Ngo Nghi Truyen Huynh , Pierre-André Garambois , Benjamin Renard , François Colleoni , Jérôme Monnier et al.

Hydrology and Earth System Sciences, 2025, 29 (15), pp.3589-3613. ⟨10.5194/hess-29-3589-2025⟩

Article dans une revue hal-05221579v2

smash v1.0: a differentiable and regionalizable high-resolution hydrological modeling and data assimilation framework

François Colleoni , Ngo Nghi Truyen Huynh , Pierre-André Garambois , Maxime Jay-Allemand , Didier Organde et al.

Geoscientific Model Development, 2025, 18, pp.7003 - 7034. ⟨10.5194/gmd-18-7003-2025⟩

Article dans une revue hal-05720168v1

Learning Regionalization Using Accurate Spatial Cost Gradients Within a Differentiable High-Resolution Hydrological Model: Application to the French Mediterranean Region

Ngo Nghi Truyen Huynh , Pierre-André Garambois , François Colleoni , Benjamin Renard , Hélène Roux et al.

Water Resources Research, 2024, 60 (11), ⟨10.1029/2024WR037544⟩

Article dans une revue hal-04145059v3

Near-Surface Seismic Arrival Time Picking with Transfer and Semi-Supervised Learning

Ngo Nghi Truyen Huynh , Roland Martin , Thomas Oberlin , Bastien Plazolles

Surveys in Geophysics, 2023, ⟨10.1007/s10712-023-09783-y⟩

Article dans une revue hal-03778597v2

Signatures-and-sensitivity-based multi-criteria variational calibration for distributed hydrological modeling applied to Mediterranean floods

Ngo Nghi Truyen Huynh , Pierre-André Garambois , François Colleoni , Pierre Javelle

Journal of Hydrology, 2023, 625 (0022-1694), pp.129992. ⟨10.1016/j.jhydrol.2023.129992⟩

Article dans une revue hal-03781526v4

A Raster–Vector Framework for Multi-Scale Hydrological–Hydraulic Modeling Across Large Domains

Mohamed Amine Berkaoui , Mohamed Saadi , François Colleoni , Ngo Nghi Truyen Huynh , Ahmad Akhtari et al.

2026

Pré-publication, Document de travail hal-05765379v1

Multiscale Learnable Physical Modeling and Data Assimilation Framework: Application to High-Resolution Regionalized Hydrological Simulation of Flash Floods

Ngo Nghi Truyen Huynh , Pierre-André Garambois , Benjamin Renard , François Colleoni , Jérôme Monnier et al.

2024

Pré-publication, Document de travail hal-04498418v1

Hybrid Physics-AI Approaches Integrating Neural Networks into Distributed Hydrological Models for Regional Flood Simulation

Ngo Nghi Truyen Huynh

Environmental Sciences. Aix-Marseile Université, 2025. English. ⟨NNT : 2025AIXM0174⟩

Thèse tel-05151541v2

Advanced Hybrid Data Assimilation for Parameter Regionalization within a Differentiable Spatially Distributed Hydrological Model and Uncertainty Correction with Bidirectional LSTM