Nathalie PEYRARD : Différence entre versions
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*Mathieu Bonneau (2009-2012). "Adaptive spatial sampling for reconstruction of weeds maps", co-advised with R. Sabbadin and S. Gaba | *Mathieu Bonneau (2009-2012). "Adaptive spatial sampling for reconstruction of weeds maps", co-advised with R. Sabbadin and S. Gaba | ||
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*'''ANR project AgroBiose:''' Biodiveristé et services ecosystémiques en agro-écosystèmes céréaliers intensifs (2014-2018) | *'''ANR project AgroBiose:''' Biodiveristé et services ecosystémiques en agro-écosystèmes céréaliers intensifs (2014-2018) | ||
*'''EcoPhyto 2018 project VESPA: '''Valeur et optimisation des dispositifs dépidémiosurveillance dans une stratégie durable de protection des cultures (2013-2016) | *'''EcoPhyto 2018 project VESPA: '''Valeur et optimisation des dispositifs dépidémiosurveillance dans une stratégie durable de protection des cultures (2013-2016) | ||
| + | *'''MANAE''': Managing Network in AgroEcology, joint INRA-CSIRO-University of Queensland projet (2013-2017) | ||
| − | *'''[http://carlit.toulouse.inra.fr/AIGM/ AIGM] (ex MSTGA) network''': Algorithmic Issues for Inference in Graphical Models (2006 - ?; funded by INRA MIA and RNSC/ISC Paris). This network gathers researchers from different disciplines (Statistics, Statistical Mechanics, Probability, Artificial Intellicence, Theoretical Epidemiology, Image Analysis) | + | *'''[http://carlit.toulouse.inra.fr/AIGM/ AIGM] (ex MSTGA) network''': Algorithmic Issues for Inference in Graphical Models (2006 - ?; funded by INRA MIA and RNSC/ISC Paris). This network gathers researchers from different disciplines (Statistics, Statistical Mechanics, Probability, Artificial Intellicence, Theoretical Epidemiology, Image Analysis) |
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== Software == | == Software == | ||
Version du 1 février 2019 à 09:57
Sommaire
Events
Journées Francophones sur les Réseaux Bayésiens et les Modèles Graphiques Probabilistes (JFRB 2018), 31 mai-1 juin 2018 à l'INRA Toulouse.
Professional situation
DR2, MIA (Applied Mathematics and Computer Science) division at INRA.
Contact Informations
INRA Toulouse, Unité de Mathématique et Informatique Appliquées de Toulouse
Chemin de Borde-Rouge BP 52627
31326 CASTANET-TOLOSAN cedex FRANCE
Ph: +33(0)5.61.28.54.39
Fax: +33(0)5.61.28.53.35
Mail: nathalie.peyrard(-at-)inra.fr
Research
I work in the field of Computational Statistics. I develop frameworks and algorithms for inference and management in graphical models, with applications in epidemiology, agronomy and ecology.
Key-words:
- graphical models : Markov random field, DBN, HMM, contact process on graph, factored Markov decision process (MDP).
- Approximate inference, estimation
- Variational methods
- network inference
- Application to ecological networks, meapopulation and metacommunity dynamics
PhD students:
- Etienne Auclair (2015-2018). "Methods for ecological network inference and management". co-advised with Régis Sabbadin (MIAT-INRA-Toulouse).
- Sebastian Le Coz (2015-2018). "A hidden Markov model for weed species dynamics in an agricultural landscape". co-advised with Pierre-Olivier Cheptou (CEFE-CNRS-Montpellier).
- Julia Radoszycki (2012-2015). "Methods for optimization-based design of management strategies of spatio-temporal processes: application ti the management of weed species". co-advised with R. Sabbadin and S. Gaba
- Mathieu Bonneau (2009-2012). "Adaptive spatial sampling for reconstruction of weeds maps", co-advised with R. Sabbadin and S. Gaba
Projects
- ANR project AgroBiose: Biodiveristé et services ecosystémiques en agro-écosystèmes céréaliers intensifs (2014-2018)
- EcoPhyto 2018 project VESPA: Valeur et optimisation des dispositifs dépidémiosurveillance dans une stratégie durable de protection des cultures (2013-2016)
- MANAE: Managing Network in AgroEcology, joint INRA-CSIRO-University of Queensland projet (2013-2017)
- AIGM (ex MSTGA) network: Algorithmic Issues for Inference in Graphical Models (2006 - ?; funded by INRA MIA and RNSC/ISC Paris). This network gathers researchers from different disciplines (Statistics, Statistical Mechanics, Probability, Artificial Intellicence, Theoretical Epidemiology, Image Analysis)
Software
SEMMS: Spatial EM for Markovian Segmentation
GMDP Toolbox : tools for approximate resolution of graph-based Markov decision processes
