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REGULARITY Research team
Probabilistic modelling of irregularity and application to uncertainties management
- Leader : Jacques Lévy-Véhel
- Type : Project team
- Research center(s) : Saclay
- Field : Applied Mathematics, Computation and Simulation
- Theme : Stochastic Methods and Models
- Ecole centrale, Laboratoire de Mathématiques Appliquées aux Systèmes (MAS) (UMR)
Team presentation
The aim of the Regularity team is to develop a coherent set of methods allowing to model essentially irregular phenomena (that is, phenomena where irregularity plays a functional role) in view of managing the uncertainties entailed by their irregularity.On the theoretical side, our research focuses on the study of (local) regularity mostly in a probabilistic setting. Applications are in various fields where uncertainties need to be dealt with, such as biomedicine, pharmacodynamics, finance, ...
Research themes
Our main research axes include the study of:- the regularization dimension,
- stochastic 2-microlocal analysis,
- multifractal analysis,
- multifractional brownian motion,
- self-regulating processes,
- multistable processes,
- multiparameter processes,
- the design of complex systems,
- natural terrain modelling,
- ECG analysis,
- pharmacodynamics,
- financial data analysis.
International and industrial relations
Research grants: DIGITEO DIM, CSDL.Industrial collaborations: DASSAULT, EADS.
Academic collaborations: St Andrews University, Bar Ilan University, IMPAN, Acadia University, Nantes University.
Research teams of the same theme :
- ALEA - Advanced Learning Evolutionary Algorithms
- ASPI - Applications of interacting particle systems to statistics
- CQFD - Quality control and dynamic reliability
- I4S - Statistical Inference for Structural Health Monitoring
- MATHRISK - Mathematical Risk handling
- TOSCA - TO Simulate and CAlibrate stochastic models
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