[HTML][HTML] Reliability sensitivity analysis based on a two-stage Markov chain Monte Carlo simulation

S Xiao, W Nowak - Aerospace Science and Technology, 2022 - Elsevier
The reliability sensitivity index based on the safety/failure classification of model predictions
is a valuable tool to measure how uncertain parameters affect the failure of engineering …

Global sensitivity analysis for multivariate outputs using generalized RBF-PCE metamodel enhanced by variance-based sequential sampling

L Chen, H Huang - Applied Mathematical Modelling, 2024 - Elsevier
The mathematical and computational models in engineering applications commonly have
multiple outputs, so it is critical to develop global sensitivity analysis (GSA) for multivariate …

A review and benchmark of feature importance methods for neural networks

H Mandler, B Weigand - ACM Computing Surveys, 2023 - dl.acm.org
Feature attribution methods (AMs) are a simple means to provide explanations for the
predictions of black-box models like neural networks. Due to their conceptual differences …

Global sensitivity analysis for multivariate output model and dynamic models

K Zhang, Z Lu, K Cheng, L Wang, Y Guo - Reliability Engineering & System …, 2020 - Elsevier
Global sensitivity analysis has mainly been analyzed for scalar output and static models,
though many mathematical and computational models used in engineering produce …

Reliability-oriented global sensitivity analysis using subset simulation and space partition

YZ Ma, XX Jin, X Zhao, HS Li, ZZ Zhao, C Xu - Reliability Engineering & …, 2024 - Elsevier
This paper presents a novel reliability-oriented global sensitivity analysis method using the
Subset Simulation (SS) method and the Space Partition (SP) scheme. It can exploit the …

Global sensitivity analysis of a CaO/Ca (OH) 2 thermochemical energy storage model for parametric effect analysis

S Xiao, T Praditia, S Oladyshkin, W Nowak - Applied Energy, 2021 - Elsevier
Simulation models have been widely used for thermochemical energy storage to better
understand its behavior and consequently to improve operational control of the device …

Sampling behavioral model parameters for ensemble-based sensitivity analysis using Gaussian process emulation and active subspaces

D Erdal, S Xiao, W Nowak, OA Cirpka - … Environmental Research and Risk …, 2020 - Springer
Ensemble-based uncertainty quantification and global sensitivity analysis of environmental
models requires generating large ensembles of parameter-sets. This can already be difficult …

Cascade sensitivity measures

SM Pesenti, P Millossovich, A Tsanakas - Risk Analysis, 2021 - Wiley Online Library
In risk analysis, sensitivity measures quantify the extent to which the probability distribution
of a model output is affected by changes (stresses) in individual random input factors. For …

Generalized distance component method based on spatial amplitude and trend difference weighting operator for complex time series

Z Wang, P Shang - Chaos, Solitons & Fractals, 2023 - Elsevier
The generalized distance component (GDISCO) approach, which uses the property that the
energy distance is rotationally invariant in high-dimensional space to measure the …

Sensitivity, uncertainty and identifiability analyses to define a dengue transmission model with real data of an endemic municipality of Colombia

DP Lizarralde-Bejarano, D Rojas-Díaz… - PloS one, 2020 - journals.plos.org
Dengue disease is a major problem for public health surveillance entities in tropical and
subtropical regions having a significant impact not only epidemiological but social and …