Results 1 to 10 of about 15,093 (264)

When seasonal structure dominates: rethinking causal attribution in environmental epidemiology [PDF]

open access: yesFrontiers in Epidemiology
Reproducibility is widely treated as evidence of reliable causal inference in environmental epidemiology. Yet in environmental time-series studies, exposures, behaviours, and mortality often share strong seasonal structure, making causal inference highly
Erling Häggström Gunfridsson
doaj   +2 more sources

A Systematic Computational Framework for Practical Identifiability Analysis in Mathematical Models Arising from Biology [PDF]

open access: yesAdvanced Science
Practical identifiability is a fundamental challenge in the data‐driven modeling of biological systems, as many model parameters cannot be directly measured and must be estimated from experimental data.
Shun Wang, Wenrui Hao
doaj   +2 more sources

S-synchronization and Excitation Constancy in Structural Identifiability Problem of Nonlinear Systems [PDF]

open access: yesEPJ Web of Conferences, 2021
An approach to analysis the structural identifiability (SI) of nonlinear dynamical systems under uncertainty was proposed. S-synchronizability condition of an input is the basis for the structural identifiability estimation of the nonlinear system.
Karabutov Nikolay
doaj   +1 more source

Identifiability of complex networks

open access: yesFrontiers in Physics, 2023
We discuss the core principles underpinning the concept of identifiability, providing an overview of relevant literature concerning this phenomenon within the domain of complex networks.
M. Zanin, J. M. Buldú, J. M. Buldú
doaj   +1 more source

The influence of identifiability and singularity in moral decision making [PDF]

open access: yesJudgment and Decision Making, 2015
There is an increased willingness to help identified individuals rather than non-identified, and the effect of identifiability is mainly present when a single individual rather than a group is presented.
Johanna Wiss   +4 more
doaj   +3 more sources

Parameter identifiability and redundancy: theoretical considerations. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: Models for complex biological systems may involve a large number of parameters. It may well be that some of these parameters cannot be derived from observed data via regression techniques.
Mark P Little   +2 more
doaj   +1 more source

Suppression and analysis on annoyance of motor vehicle noise using water sound injection

open access: yesXibei Gongye Daxue Xuebao, 2022
Different from the traditional noise control approaches based on sound energy reduction, this study focuses on the annoyance suppression of motor vehicle noise based on audio injection.
ZHAO Huanqi   +8 more
doaj   +1 more source

The Case for Optimized Edge-Centric Tractography at Scale

open access: yesFrontiers in Neuroinformatics, 2022
The anatomic validity of structural connectomes remains a significant uncertainty in neuroimaging. Edge-centric tractography reconstructs streamlines in bundles between each pair of cortical or subcortical regions.
Joseph Y. Moon   +7 more
doaj   +1 more source

Nonlinear Observability Algorithms with Known and Unknown Inputs: Analysis and Implementation

open access: yesMathematics, 2020
The observability of a dynamical system is affected by the presence of external inputs, either known (such as control actions) or unknown (disturbances).
Nerea Martínez, Alejandro F. Villaverde
doaj   +1 more source

Set-membership identifiability of nonlinear models and related parameter estimation properties

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2016
Identifiability guarantees that the mathematical model of a dynamic system is well defined in the sense that it maps unambiguously its parameters to the output trajectories.
Jauberthie Carine   +2 more
doaj   +1 more source

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