125 citations · 240 across the 6 of their papers we have counts for
6 papers
Seismic fragility curves for structures using non-parametric representations
C. Mai, K. Konakli, B. Sudret
Fragility curves are commonly used in civil engineering to assess the vulnerability of structures to earthquakes. The probability of failure associated with a prescribed criterion…
Reliability analysis of high-dimensional models using low-rank tensor approximations
K. Konakli, B. Sudret
Engineering and applied sciences use models of increasing complexity to simulate the behaviour of manufactured and physical systems. Propagation of uncertainties from the input to…
Global sensitivity analysis using low-rank tensor approximations
K. Konakli, B. Sudret
In the context of global sensitivity analysis, the Sobol' indices constitute a powerful tool for assessing the relative significance of the uncertain input parameters of a model. W…
Polynomial meta-models with canonical low-rank approximations: numerical insights and comparison to sparse polynomial chaos expansions
Katerina Konakli, Bruno Sudret
The growing need for uncertainty analysis of complex computational models has led to an expanding use of meta-models across engineering and sciences. The efficiency of meta-modelin…
Using sparse polynomial chaos expansions for the global sensitivity analysis of groundwater lifetime expectancy in a multi-layered hydrogeological model
G. Deman, K. Konakli, B. Sudret +3
The study makes use of polynomial chaos expansions to compute Sobol' indices within the frame of a global sensitivity analysis of hydro-dispersive parameters in a simplified vertic…
Assessment of the lognormality assumption of seismic fragility curves using non-parametric representations
Bruno Sudret, Chu Mai, Katerina Konakli
Fragility curves are commonly used in civil engineering to estimate the vulnerability of structures to earthquakes. The probability of failure associated with a failure criterion (…