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Iason Papaioannou

Technische Universität München (TUM) - Engineering Risk Analysis Group

SCHOLARLY PAPERS

5

DOWNLOADS

416

TOTAL CITATIONS

2

Scholarly Papers (5)

1.

Multivariate Gaussian Process Regression for 3d Site Characterization from CPT and Categorical Borehole Data

Number of pages: 36 Posted: 22 Oct 2024
Helmholtz Association of German Research Centres - BAM Federal Institute for Materials Research and Testing, Technische Universität München (TUM) - Engineering Risk Analysis Group, Helmholtz Association of German Research Centres - BAM Federal Institute for Materials Research and Testing and Helmholtz Association of German Research Centres - BAM Federal Institute for Materials Research and Testing
Downloads 190 (401,336)
Citation 1

Abstract:

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Site characterization, Stratigraphy prediction, Categorical borehole data, CPT data, Multivariate Gaussian Process, Linear Model of Coregionalization

2.

Efficient Bayesian Inversion for Simultaneous Estimation of Geometry and Spatial Field Using the Karhunen-Loève Expansion

Number of pages: 45 Posted: 14 Dec 2024
Kyoto University, Kyoto University, Technische Universität München (TUM) - Engineering Risk Analysis Group and Kyoto University
Downloads 68 (899,324)

Abstract:

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Inverse problemsUncertainty quantificationInterface detectionRandom fieldsKarhunen-Loève expansionHamiltonian Monte CarloIntegral eigenvalue problem

3.

State Space Kriging Model for Emulating Complex Nonlinear Dynamical Systems Under Stochastic Excitation

Number of pages: 36 Posted: 10 Sep 2024
Kai Cheng, Iason Papaioannou, Meng-Ze Lyu and Daniel Straub
Technical University of Munich, Technische Universität München (TUM) - Engineering Risk Analysis Group, Tongji University and affiliation not provided to SSRN
Downloads 64 (924,743)
Citation 1

Abstract:

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Stochastic dynamical system, Surrogate model, Active learning, Gaussian process, Sparse learning

4.

State Space Kriging Model for Emulating Nonlinear Stochastic Dynamical Systems with System Parameter Uncertainty

Number of pages: 40 Posted: 10 Jul 2025
Kai Cheng, Iason Papaioannou, Meng-Ze Lyu and Daniel Straub
Technical University of Munich, Technische Universität München (TUM) - Engineering Risk Analysis Group, Tongji University and affiliation not provided to SSRN
Downloads 57 (989,921)

Abstract:

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Nonlinear stochastic dynamical systems, Surrogate model, Uncertain system parameters, Stochastic excitation

5.

Probabilistic Soil Stratification from CPT Data using Gaussian Mixture Models and Inverse Transformation Sampling for Slope Reliability Assessment

Number of pages: 42 Posted: 06 Mar 2026
Andra Ebener, Kerstin Lesny and Iason Papaioannou
University of Siegen - Department of Civil Engineering, affiliation not provided to SSRN and Technische Universität München (TUM) - Engineering Risk Analysis Group
Downloads 37 (1,304,549)

Abstract:

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Slope stability, reliability assessment, CPT data, stratigraphic uncertainty, soft clustering, Gaussian mixture model