12 citations · 22 across the 7 of their papers we have counts for
7 papers
Multi-output Gaussian process prediction of physical fields under linear equality constraints
Mahamat Hamdan Nassouradine, Clément Gauchy, Pierre-Emmanuel Angeli +1
We address the simultaneous prediction of multiple high-dimensional physical fields governed by linear equality constraints, a setting that arises in many real-world applications i…
Robust a posteriori estimation of probit-lognormal seismic fragility curves via sequential design of experiments and constrained reference prior
Antoine Van Biesbroeck, Clément Gauchy, Cyril Feau +1
A seismic fragility curve expresses the probability of failure of a structure conditional to an intensity measure (IM) derived from seismic signals. When only limited data is avail…
Variational inference for approximate objective priors using neural networks
Nils Baillie, Antoine Van Biesbroeck, Clément Gauchy
In Bayesian statistics, the choice of the prior can have an important influence on the posterior and the parameter estimation, especially when few data samples are available. To li…
Reference prior for Bayesian estimation of seismic fragility curves
Antoine Van Biesbroeck, Clement Gauchy, Cyril Feau +1
One of the key elements of probabilistic seismic risk assessment studies is the fragility curve, which represents the conditional probability of failure of a mechanical structure f…
Uncertainty quantification and global sensitivity analysis of seismic fragility curves using kriging
Clement Gauchy, Cyril Feau, Josselin Garnier
Seismic fragility curves have been introduced as key components of Seismic Probabilistic Risk Assessment studies. They express the probability of failure of mechanical structures c…
Importance sampling based active learning for parametric seismic fragility curve estimation
Clement Gauchy, Cyril Feau, Josselin Garnier
The key elements of seismic probabilistic risk assessment studies are the fragility curves which express the probabilities of failure of structures conditional to a seismic intensi…
An information geometry approach for robustness analysis in uncertainty quantification of computer codes
Clement Gauchy, Jerome Stenger, Roman Sueur +1
Robustness analysis is an emerging field in the domain of uncertainty quantification. It consists of analysing the response of a computer model with uncertain inputs to the perturb…