JM
Jean-Philippe Métaxian
Seismologist, volcanologist
Researcher at the Institut de Recherche pour le Développement (IRD) since 1994
Director of the team of seismoly at the Institut de Physique du Globe de Paris
7
Documents
Compétences
Eruptive dynamics of explosive volcanoes in a context of increasing urbanization exposed to volcanic hazards. Reduction of volcanic risks by improving seismic monitoring methods. (i) Structure of volcanoes: Location of magmatic reservoirs and internal structure of the edifice by seismic imaging methods (volume waves, ambient noise); (ii) Transfers of magmatic fluids to the surface: Localization of seismogenic zones and temporal monitoring of seismicity migration using dense networks of sensors; (iii) Precursors of eruptions: Detection and automatic classification of seismic-volcanic signals by method of maching learning.
Publications
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A machine-learning approach for automatic classification of volcanic seismicity at La Soufrière Volcano, GuadeloupeJournal of Volcanology and Geothermal Research, 2021, 411, pp.107151. ⟨10.1016/j.jvolgeores.2020.107151⟩
Article dans une revue
hal-03113808v1
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Automatic Multichannel Volcano-Seismic Classification Using Machine Learning and EMDIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020, 13, pp.1322 - 1331. ⟨10.1109/JSTARS.2020.2982714⟩
Article dans une revue
hal-02535142v1
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Automatic classification of volcano seismic signaturesJournal of Geophysical Research, 2018, 123 (12), pp.10,645-10,658. ⟨10.1029/2018jb015470⟩
Article dans une revue
hal-01949302v1
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Machine Learning for Volcano-Seismic Signals: Challenges and PerspectivesIEEE Signal Processing Magazine, 2018, 35 (2), pp.20 - 30. ⟨10.1109/MSP.2017.2779166⟩
Article dans une revue
hal-01742506v1
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Apprentissage statistique: classification automatique de signaux volcano-sismiquesGRETSI 2017 - XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France
Communication dans un congrès
hal-01583748v1
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Machine Learning for Automatic Classification of Volcano-Seismic SignaturesEUSIPCO 2017 - 25th European Signal Processing Conference, Aug 2017, Kos Island, Greece. pp.2457-2461
Communication dans un congrès
hal-01578149v1
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Automatic classification of seismo-volcanic signaturesEGU 2017 - European Geosciences Union General Assembly, Apr 2017, Vienne, Austria. pp.8842-2
Communication dans un congrès
hal-01520728v1
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