Πλοήγηση ανά Θέμα "Markov chains"
Αποτελέσματα 1-5 από 5
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A fast Bayesian inference scheme for identification of local structural properties of layered composites based on wave and finite element-assisted metamodeling strategy and ultrasound measurements
(2020)Reliable verification and evaluation of the mechanical properties of a layered composite ensemble are critical for industrially relevant applications, however it still remains an open engineering challenge. In this study, ... -
Hierarchical Bayesian operational modal analysis: Theory and computations
(2020)This paper presents a hierarchical Bayesian modeling framework for the uncertainty quantification in modal identification of linear dynamical systems using multiple vibration data sets. This novel framework integrates the ... -
Measurement of eco-efficiency and convergence: Evidence from a non-parametric frontier analysis
(2021)This study applies a nonparametric model to estimate the eco-efficiency across the US states over the period 1990–2017. To capture the environmental damage caused by anthropogenic activities, we utilize one global (CO2) ... -
Modeling the dynamics of caching in content-based publish/subscribe systems
(2011)This paper considers cache dimensioning in the context of publish/subscribe (pub/sub) systems. We assume that each broker is equipped with a limited capacity cache and it decides upon a policy for caching and prioritizing ... -
Quantification of aleatory uncertainty in modal updating problems using a new hierarchical Bayesian framework
(2019)Identification of structural damage requires reliable assessments of damage-sensitive quantities, including natural frequencies, mode shapes, and damping ratios. Lack of knowledge about the correct value of these parameters ...