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Identifiability analysis of an epidemiological model in a structured population
We investigate the parameter identifiability problem for a system of nonlinear integro-partial differential equations of transport type, representing the spread of a... -
Uniqueness for an ill-posed reaction-dispersion model. Application to organic...
We are concerned with the inverse problem of detecting sources in a coupled diffusion-reaction system. This problem arises from the Biochemical Oxygen Demand-Dissolved... -
On the estimation of the pseudo-stoichiometric matrix for mass balance modeli...
In this paper we propose a methodology to determine the structure of the pseudo-stoichiometric coefficient matrix in a mass balance based model. validate the The first... -
The Output Least Squares Identifiability of the Diffusion Coefficient from an...
Output least squares identifiability for the diffusion coefficient in an elliptic equation in dimension two is analyzed. This guarantees Lipschitz stability of the... -
Limits of variance-based sensitivity analysis for non- identifiability testin...
International audience -
Identification of 2D Cracks by Elastic Boundary Measurements
The purpose of this work is to identify 2D cracks by the mean of elastic boundary measurements. A uniqueness result is first proved in the general case, as well as the... -
On the Inverse Emerging Plane Crack Problem
Projet MOSTRA -
Stability estimates for a Robin coefficient in the two-dimensional Stokes system
International audience -
Identifiability and identification of a pollution source in a river by using ...
The aim of this paper is to identify the localization and the flow rate of a pollution source in a river by measuring the concentration of a substrate giving... -
Identifiablility of parameters in an epidemiologic model modeling the transmi...
In the last years, several epidemics have been reported in particular the chikungunya epidemic on the R eunion Island. For predicting its possible evolution, new... -
On a Non Linear Geometrical Inverse Problem of Signorini type : Identifiabili...
Projet MOSTRA, Projet M3N -
Some Signal Processing Techniques for Wireless Cooperative Localization and T...
Advancements in information technology and communication systems enabled the development of a wide variety of location based applications and services. The global... -
Detection and Location of Moving Point Sources in Contaminant Transport Model...
We are interested in an inverse problem of recovering the position of a pollutant or contaminant source in a stream water. Advection, dispersive transport and the... -
An Ill-posed Parabolic Evolution System for Dispersive Deoxygenation-Reaerati...
We consider an inverse problem that arises in the management of water resources and pertains to the analysis of the surface waters pollution by organic matter. Most of... -
Statistical inference in logistic regression model with immune fraction
Generalized linear models are a generalization of linear regression models, and are widely used in the field of life. The logistic regression model, one of this class... -
Structural Identifiability of Generalized Constraint Neural Network Models fo...
International audience -
Semiparametric topographical mixture models with symmetric errors
Motivated by the analysis of a Positron Emission Tomography (PET) imaging data considered in Bowen et al. (2012), we introduce a semiparametric topographical mixture... -
Development of a new control model of the glucose metabolism applied to type ...
The development of new control models to represent more accurately the plasma glucose-insulin dynamics in T1DM is needed for efficient closed-loop algorithms. In this... -
Estimating the transition matrix of a Markov chain observed at random times
In this paper we develop a statistical estimation technique to recover the transition kernel $P$ of a Markov chain $X=(X_m)_{m \in \mathbb N}$ in presence of censored... -
Estimating the occupancy rate of spatially rare or hard to detect species: a ...
International audience
