Thèmes de recherche
Fouille de données, Algorithmes évolutionnaires, Intelligence artificielle, Apprentissage automatique, Modélisation hydrologique, Prévision de crues
Recherche
Mes travaux de recherche concernent l'utilisation de méthodes informatiques (fouille de données, apprentissage automatique, intelligence artificielle,...) pour la recherche de modèles de prévision hydrologique. En particulier, nous nous intéressons aux phénomènes de crues rapides typiques des bassins versant de la Caraïbe.
On parle de modélisation dirigée par les données dans le sens ou il s'agit d'associer des variables d'entrées à des variables de sortie en se basant sur un ensemble de données historiques observées. Les modèles que nous recherchons sont constitués d'ensembles de variables agrégées permettant de caractériser le comportement hydrologique d'un bassin versant sur une période donnée. Un algorithme évolutionnaire est utilisé pour rechercher les meilleurs ensembles de telles variables sous la forme de jurys votant à la majorité. Cette approche permet d'obtenir des performances de prédiction sensiblement meilleures qu'avec d'autres approches dirigées par les données typiquement utilisées en hydrologie (Réseaux de neurones, Random Forest,..).
Publications (9)
Article dans des revues
KaruBioNet: a network and discussion group for a better collaboration and structuring of bioinformatics in Guadeloupe (French West Indies). David Couvin, Alexis Dereeper, Damien Meyer, Christophe Noroy, Stanie Gaete, Bernard Bhakkan, Nausicaa Poullet, Sarra Gaspard, Etienne Bezault, Isabel Marcelino, Ludovic Pruneau, Wilfried Segretier, Erick STATTNER, Damien Cazenave, Maëlle Garnier, Matthieu Pot, Benoît Tressières, Jacqueline Deloumeaux, Sébastien Breurec, Séverine Ferdinand, Silvina Gonzalez-Rizzo, Yann Reynaud. . KaruBioNet: a network and discussion group for a better collaboration and structuring of bioinformatics in Guadeloupe (French West Indies). Bioinformatics Advances, 2022, 2 (1), pp.1-7. ⟨10.1093/bioadv/vbac010⟩. ⟨hal-03621984⟩
Article dans des revues
Novel methods included in SpolLineages tool for fast and precise prediction of Mycobacterium tuberculosis complex spoligotype families. David Couvin, Wilfried Segretier, Erick STATTNER, Nalin Rastogi. Novel methods included in SpolLineages tool for fast and precise prediction of Mycobacterium tuberculosis complex spoligotype families. Database - The journal of Biological Databases and Curation, 2020, 2020, pp.baaa108. ⟨10.1093/database/baaa108⟩. ⟨pasteur-03092701⟩
DKP: A Geographic Data and Knowledge Platform for Supporting Climate Service Design. Martine COLLARD, Erick STATTNER, Wilfried Segretier, Reynald Eugenie, Nathan Jadoul. DKP: A Geographic Data and Knowledge Platform for Supporting Climate Service Design. ISPRS International Journal of Geo-Information, 2020, 9 (5), pp.337. ⟨10.3390/ijgi9050337⟩. ⟨hal-03178095⟩
Communications avec actes
SM2D: A Modular Knowledge Discovery Approach Applied to Hydrological Forecasting. Wilfried Segretier, Martine COLLARD. SM2D: A Modular Knowledge Discovery Approach Applied to Hydrological Forecasting. Discovery Science, Oct 2013, Singapour, Singapore. pp 185-200, ⟨10.1007/978-3-642-40897-7_13⟩. ⟨hal-00878780⟩
Evolutionary predictive modelling for flash floods. Wilfried Segretier, Martine COLLARD, Manuel Clergue. Evolutionary predictive modelling for flash floods. Congress on Evolutionary Computation (CEC) 2013, Jun 2013, Cancun, Mexico. pp.844 - 851, ⟨10.1109/CEC.2013.6557656⟩. ⟨hal-00847582⟩
An evolutionary data mining approach on hydrological data with classifier juries. Wilfried Segretier, Manuel Clergue, Martine COLLARD, Luis Izquierdo. An evolutionary data mining approach on hydrological data with classifier juries. IEEE Congress on Evolutionary Computation 2012, Jun 2013, Brisbane, Australia. pp.1-8, ⟨10.1109/CEC.2012.6252897⟩. ⟨hal-00840739⟩
Song-based Classification techniques for Endangered Bird Conservation. Erick STATTNER, Wilfried Segretier, Martine COLLARD, Philippe HUNEL, Nicolas VIDOT. Song-based Classification techniques for Endangered Bird Conservation. ICML 2013 Workshop on Machine Learning for Bioacoustics, Jun 2013, Atlanta, United States. pp.1-6. ⟨hal-00840741⟩
Communications avec actes
A Heuristic-based Approach for Merging Layers Information in a GIS. Wilfried Segretier, Martine COLLARD, Enguerran GRANDCHAMP. A Heuristic-based Approach for Merging Layers Information in a GIS. GEOProcessing 2012, Jan 2012, Valencia, Spain. pp.190-197. ⟨hal-00679555⟩
Article dans des revues
Variable optimization for flood prediction. Wilfried Segretier, Martine COLLARD, Laurent Brisson, Jean-Émile Symphor. Variable optimization for flood prediction. Revue des Sciences et Technologies de l'Information - Série ISI : Ingénierie des Systèmes d'Information, 2011, 16 (3), pp.113-139. ⟨10.3166/isi.16.3.113-139⟩. ⟨hal-00840738⟩
KaruBioNet: a network and discussion group for a better collaboration and structuring of bioinformatics in Guadeloupe (French West Indies). David Couvin, Alexis Dereeper, Damien Meyer, Christophe Noroy, Stanie Gaete, Bernard Bhakkan, Nausicaa Poullet, Sarra Gaspard, Etienne Bezault, Isabel Marcelino, Ludovic Pruneau, Wilfried Segretier, Erick STATTNER, Damien Cazenave, Maëlle Garnier, Matthieu Pot, Benoît Tressières, Jacqueline Deloumeaux, Sébastien Breurec, Séverine Ferdinand, Silvina Gonzalez-Rizzo, Yann Reynaud. . KaruBioNet: a network and discussion group for a better collaboration and structuring of bioinformatics in Guadeloupe (French West Indies). Bioinformatics Advances, 2022, 2 (1), pp.1-7. ⟨10.1093/bioadv/vbac010⟩. ⟨hal-03621984⟩ |
Novel methods included in SpolLineages tool for fast and precise prediction of Mycobacterium tuberculosis complex spoligotype families. David Couvin, Wilfried Segretier, Erick STATTNER, Nalin Rastogi. Novel methods included in SpolLineages tool for fast and precise prediction of Mycobacterium tuberculosis complex spoligotype families. Database - The journal of Biological Databases and Curation, 2020, 2020, pp.baaa108. ⟨10.1093/database/baaa108⟩. ⟨pasteur-03092701⟩ | |
DKP: A Geographic Data and Knowledge Platform for Supporting Climate Service Design. Martine COLLARD, Erick STATTNER, Wilfried Segretier, Reynald Eugenie, Nathan Jadoul. DKP: A Geographic Data and Knowledge Platform for Supporting Climate Service Design. ISPRS International Journal of Geo-Information, 2020, 9 (5), pp.337. ⟨10.3390/ijgi9050337⟩. ⟨hal-03178095⟩ |
SM2D: A Modular Knowledge Discovery Approach Applied to Hydrological Forecasting. Wilfried Segretier, Martine COLLARD. SM2D: A Modular Knowledge Discovery Approach Applied to Hydrological Forecasting. Discovery Science, Oct 2013, Singapour, Singapore. pp 185-200, ⟨10.1007/978-3-642-40897-7_13⟩. ⟨hal-00878780⟩ | |
Evolutionary predictive modelling for flash floods. Wilfried Segretier, Martine COLLARD, Manuel Clergue. Evolutionary predictive modelling for flash floods. Congress on Evolutionary Computation (CEC) 2013, Jun 2013, Cancun, Mexico. pp.844 - 851, ⟨10.1109/CEC.2013.6557656⟩. ⟨hal-00847582⟩ | |
An evolutionary data mining approach on hydrological data with classifier juries. Wilfried Segretier, Manuel Clergue, Martine COLLARD, Luis Izquierdo. An evolutionary data mining approach on hydrological data with classifier juries. IEEE Congress on Evolutionary Computation 2012, Jun 2013, Brisbane, Australia. pp.1-8, ⟨10.1109/CEC.2012.6252897⟩. ⟨hal-00840739⟩ | |
Song-based Classification techniques for Endangered Bird Conservation. Erick STATTNER, Wilfried Segretier, Martine COLLARD, Philippe HUNEL, Nicolas VIDOT. Song-based Classification techniques for Endangered Bird Conservation. ICML 2013 Workshop on Machine Learning for Bioacoustics, Jun 2013, Atlanta, United States. pp.1-6. ⟨hal-00840741⟩ |
A Heuristic-based Approach for Merging Layers Information in a GIS. Wilfried Segretier, Martine COLLARD, Enguerran GRANDCHAMP. A Heuristic-based Approach for Merging Layers Information in a GIS. GEOProcessing 2012, Jan 2012, Valencia, Spain. pp.190-197. ⟨hal-00679555⟩ |
Variable optimization for flood prediction. Wilfried Segretier, Martine COLLARD, Laurent Brisson, Jean-Émile Symphor. Variable optimization for flood prediction. Revue des Sciences et Technologies de l'Information - Série ISI : Ingénierie des Systèmes d'Information, 2011, 16 (3), pp.113-139. ⟨10.3166/isi.16.3.113-139⟩. ⟨hal-00840738⟩ |
