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Half-trek criterion for generic identifiability of linear structural equation models
Covariance matrix Gaussian distribution graphical model multivariate normal distribution parameter identification
2011/9/22
Abstract: A linear structural equation model relates random variables of interest and corresponding Gaussian noise terms via a linear equation system. Each such model can be represented by a mixed gra...
A sufficient condition to test identifiability of a nonlinear delayed-differential model with constant delays and multi-inputs
Identifiability Nonlinear delayed-differential models
2010/12/1
In this paper, an original result in terms of a sufficient condition to test identifiability of nonlinear delayed-differential models with constant delays and multi-inputs is given.
Dynamic identifiability analysis of the transient storage model for solute transport in rivers
Dynamic identifiability analysis transient storage model solute transport
2009/12/4
The use of dynamic mathematical models to simulate the behaviour of environmental systems is common practice. However, the output of these models remains uncertain, despite their widespread use and lo...
Comparison of two model approaches in the Zambezi river basin with regard to model reliability and identifiability
Zambezi river Gravity Recovery And Climate Experiment Lumped Elementary Watersheds
2009/5/13
Variations of water stocks in the upper Zambezi river basin have been determined by 2 different hydrological modelling approaches. The purpose was to provide preliminary terrestrial storage estimates ...
Investigation of parameter uncertainty and identifiability of the hydrological model WaSiM-ETH
parameter uncertainty and identifiability the hydrological model WaSiM-ETH
2010/1/26
The identification of optimum model parameters may be influenced by temporal or event-specific changes of optimum parameter ranges and the length and information content of calibration data. These eff...