Apostolos F. Psaros - Concepedia

Author

Apostolos F. Psaros

Columbia University ORCID

Also Known As

Apostolos F Psaros, Apostolos F. Psaros, Apostolos Psaros, Apostolos Psaros-Andriopoulos, Psaros, Apostolos

Publications

943

Citations

H-Index

Concepts

All Affiliations

Columbia University Brown University ORCID

About

Apostolos F. Psaros is an author at Columbia University specializing in engineering, systems engineering, and statistics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	13	13	844
2	Data Science	3	3	510
3	Natural Sciences	1	1	27
4	Computer Engineering	1	1	26
5	Computer Science	1	1	52

Apostolos F. Psaros

Publications

844

Citations

H-Index

Page 1

	Year	Citations
Uncertainty quantification in scientific machine learning: Methods, metrics, and comparisons Apostolos F. Psaros, Xuhui Meng, Zongren Zou, Journal of Computational Physics Uncertainty ManagementEngineeringMachine LearningData ScienceUncertainty Modeling	2023	342
Meta-learning PINN loss functions Apostolos F. Psaros, Kenji Kawaguchi, George Em Karniadakis Journal of Computational Physics Meta-learning (Computer Science)EngineeringMachine LearningData ScienceMeta-learning	2022	116
Stochastic response determination and optimization of a class of nonlinear electromechanical energy harvesters: A Wiener path integral approach Ioannis Petromichelakis, Apostolos F. Psaros, Ioannis A. Kougioumtzoglou Probabilistic Engineering Mechanics Electrical EngineeringEnergy HarvestingEngineeringEnergy ManagementEnergy Conversion	2018	55
Wiener Path Integral based response determination of nonlinear systems subject to non-white, non-Gaussian, and non-stationary stochastic excitation Apostolos F. Psaros, Olga Brudastova, Giovanni Malara, Journal of Sound and Vibration Nonlinear System IdentificationEngineeringSystems EngineeringNonlinear Signal ProcessingWiener Path Integral	2018	52
NeuralUQ: A Comprehensive Library for Uncertainty Quantification in Neural Differential Equations and Operators Zongren Zou, Xuhui Meng, Apostolos F. Psaros, SIAM Review Artificial IntelligenceEngineeringMachine LearningMachine Learning ToolAi Foundation	2024	52
Sparse representations and compressive sampling for enhancing the computational efficiency of the Wiener path integral technique Apostolos F. Psaros, Ioannis A. Kougioumtzoglou, Ioannis Petromichelakis Mechanical Systems and Signal Processing Computational EfficiencySparse RepresentationEngineeringSparse RepresentationsCompressive Sensing	2018	49
Wiener path integrals and multi-dimensional global bases for non-stationary stochastic response determination of structural systems Apostolos F. Psaros, Ioannis Petromichelakis, Ioannis A. Kougioumtzoglou Mechanical Systems and Signal Processing Wiener Path IntegralsMulti-dimensional Global BasesEngineeringStochastic SystemStochastic Calculus	2019	45
Stochastic response determination of nonlinear structural systems with singular diffusion matrices: A Wiener path integral variational formulation with constraints Ioannis Petromichelakis, Apostolos F. Psaros, Ioannis A. Kougioumtzoglou Probabilistic Engineering Mechanics Numerical AnalysisNonlinear System IdentificationEngineeringSingular Diffusion MatricesNonlinear Structural Systems	2020	27
Functional Series Expansions and Quadratic Approximations for Enhancing the Accuracy of the Wiener Path Integral Technique Apostolos F. Psaros, Ioannis A. Kougioumtzoglou Journal of Engineering Mechanics Numerical AnalysisPade ApproximantEngineeringNonlinear OscillatorsStochastic Simulation	2020	26
Stochastic Response Analysis and Reliability-Based Design Optimization of Nonlinear Electromechanical Energy Harvesters With Fractional Derivative Elements Ioannis Petromichelakis, Apostolos F. Psaros, Ioannis A. Kougioumtzoglou ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems Part B Mechanical Engineering Electrical EngineeringEnergy HarvestingEngineeringReliability EngineeringReliability Modelling	2020	26

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