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[PDF] Top 20 Global sensitivity analysis of parameter uncertainty in landscape evolution models

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Global sensitivity analysis of parameter uncertainty in landscape evolution models

Global sensitivity analysis of parameter uncertainty in landscape evolution models

... of landscape evo- lution models (LEMs) has long been limited by a lack of suit- able observational data and statistical measures which can fully capture the complexity of landscape ...of ... See full document

16

Sensitivity Analysis Using Sobol' Variance-Based Method on the Haverkamp Constitutive Functions Implemented in Richards' Water Flow Equation

Sensitivity Analysis Using Sobol' Variance-Based Method on the Haverkamp Constitutive Functions Implemented in Richards' Water Flow Equation

... solution. Global sensitivity analysis using Sobol’ variance-based method was also coded in FORTRAN and implemented to study the effect of parameter uncertainty on model output ... See full document

15

Global sensitivity analysis and adaptive stochastic sampling  of a subsurface flow model using active subspaces

Global sensitivity analysis and adaptive stochastic sampling of a subsurface flow model using active subspaces

... a global uncertainty analysis using an ensemble of model runs can help bring clarity as to which of these parameters really influence system behavior and for which high parameter ... See full document

19

High dimensional output surrogate models for uncertainty and sensitivity analyses

High dimensional output surrogate models for uncertainty and sensitivity analyses

... The global basis method uses information only from the “truth approx- imation”, ...the parameter value of interest (the particular dynamical system under consideration) during the online ...the ... See full document

181

A parameter sensitivity methodology in the context of HIV delay equation models

A parameter sensitivity methodology in the context of HIV delay equation models

... a parameter is usually not an exceedingly challenging task and it is important to remember that the sensitivity function only reveals the local behavior (since it is a derivative) around the fixed ... See full document

17

Multi-parameter uncertainty analysis of a bifurcation point

Multi-parameter uncertainty analysis of a bifurcation point

... against parameter un- certainties in a model of the Indian summer ...bifurcation analysis with a common sensitivity and uncertainty analysis in the high di- mensional parameter ... See full document

10

eSCAPE: Regional to Global Scale Landscape Evolution Model v2.0

eSCAPE: Regional to Global Scale Landscape Evolution Model v2.0

... River incision, associated sediment transport, and subse- quent deposition are critical elements of landscape evolu- tion models. Commonly these are defined based on either a transport-limited (Willgoose et ... See full document

20

DC fault parameter sensitivity analysis

DC fault parameter sensitivity analysis

... At present High Voltage Direct Current (HVDC) Voltage Source Converters (VSC) are susceptible dc faults leading to extreme currents. The fault current cannot be controlled by the converter switching flows in the ... See full document

6

Sensitivity analysis and uncertainty in linear programming

Sensitivity analysis and uncertainty in linear programming

... Under uncertainty, we cannot predict the conditions we will face tomorrow. A decision made today affects what we can do tomorrow. Similarly, what we ulti- mately decide tomorrow will depend on what we have learned ... See full document

8

Assessing parameter uncertainty on coupled models using minimum information methods

Assessing parameter uncertainty on coupled models using minimum information methods

... expert uncertainty assessments about observable model outputs and build from them a distribution on the model parameters that captures the uncertainty expressed by the ... See full document

26

An integrated uncertainty and ensemble based data assimilation approach for improved operational streamflow predictions

An integrated uncertainty and ensemble based data assimilation approach for improved operational streamflow predictions

... the uncertainty ranges of the four sensitive SNOW17 parameters employed in the EnKF are ...the uncertainty of parameters SCF and ...error. Sensitivity tests at the point scale illustrate that this ... See full document

17

Elimination of visceral leishmaniasis in the Indian subcontinent : a comparison of predictions from three transmission models

Elimination of visceral leishmaniasis in the Indian subcontinent : a comparison of predictions from three transmission models

... In 2013, CARE India collected data on 6081 VL cases in 8 dis- tricts in Bihar – Saharsa, East Champaran, Samastipur, Gopalganj, Begusarai, Khagaria, Patna and West Champaran – for an 18-month reference period for their ... See full document

15

Mathematical models use varying parameter strategies to represent paralyzed muscle force properties: a sensitivity analysis

Mathematical models use varying parameter strategies to represent paralyzed muscle force properties: a sensitivity analysis

... than parameter τ c . Indeed, the definition of one parameter may be valid ...gain parameter) but it is note- worthy that the parameter definition does not necessarily indicate the extent to ... See full document

18

Parameter sensitivity analysis for biochemical reaction networks

Parameter sensitivity analysis for biochemical reaction networks

... of parameter value changes to the probability distributions of sample paths of stochastic ...the parameter space in which these probability distribution are most sensitive to perturbations in their ... See full document

23

A New Model Transfer Mechanism Framework for SLEUTH Model Performance Evaluation

A New Model Transfer Mechanism Framework for SLEUTH Model Performance Evaluation

... Keywords: SLEUTH model; Sensitivity Analysis; uncertainty assessment; urban expansion.. 34 35.[r] ... See full document

19

Parameter Selection and Verification Techniques Based on Global Sensitivity Analysis Illustrated for an HIV Model

Parameter Selection and Verification Techniques Based on Global Sensitivity Analysis Illustrated for an HIV Model

... consider parameter selection and verification techniques for models having one or more parameters that are noninfluential in the sense that they minimally impact model ...the parameter selection and ... See full document

25

A Global sensitivity analysis of photochemical models used for predicting tropospheric ozone

A Global sensitivity analysis of photochemical models used for predicting tropospheric ozone

... List of Tables Table Number Title Page Table 1 Statewide HC Table 2 Predicted Emissions Reductions and NOx Inventories 25 27 By Control Strategies Table 3 Ozone Benefits from Control 28 [r] ... See full document

63

Sensitivity analysis and uncertainty quantification for environmental models*,**,***

Sensitivity analysis and uncertainty quantification for environmental models*,**,***

... Sobol’ sensitivity indices (individual parameters and parameter ...total sensitivity indices is shown in Figure ...the sensitivity indices on their own, ...output uncertainty, can be ... See full document

22

Uncertainty analysis of dynamic thermal rating based on environmental parameter estimation

Uncertainty analysis of dynamic thermal rating based on environmental parameter estimation

... DTR uncertainty is evaluated by MCM ...estimation uncertainty of ambient temperature, wind speed, and wind direction at 8 ...Carlo analysis and simulation, the optimal estimation of DTR, the standard ... See full document

10

Uncertainty and sensitivity in global carbon cycle modelling

Uncertainty and sensitivity in global carbon cycle modelling

... ABSTRACT This paper summarises the results obtalned from a stochastic sensitivity study in the area of global carbon cycle modelling In parhcular it outlines how Monte Carlo Slrnulation [r] ... See full document

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