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Ensemble Of Metamodels: The Augmented Least Squares Approach
(SpringerNew York, 2016)
Ensemble Of Metamodels: The Augmented Least Squares Approach
(SPRINGERNEW YORK, 2016)
Upper perturbation bounds of weighted projections, weighted and constrained least squares problems
(Siam PublicationsPhiladelphiaEUA, 2000)
Linearized seismic waveform inversion using a multiple re-weighted least-squares method with QR preconditioning
(2008)
Linearized inversion methods such as Gauss-Newton and multiple re-weighted leastsquares
are iterative processes in which an update in the current model is computed as a function of data misfit and the gradient of data with ...
Optimality of the maximum likelihood estimator in astrometry
(EDP Sciences, 2018)
Context. Astrometry relies on the precise measurement of positions and motions of celestial objects. Driven by the ever-increasing
accuracy of astrometric measurements, it is important to critically assess the maximum ...
Distflow based state estimation for power distribution networks
(2018-11-01)
A new state estimation method for electrical power distribution systems using the Distflow formulation and the Weighted Least Square method to determine the steady-state operating point is presented. In order to reduce the ...
Accuracy analysis for distributed weighted least-squares estimation in finite steps and loopy networks
(Pergamon-Elsevier Science Ltd, 2018-11)
Distributed parameter estimation for large-scale systems is an active research problem. The goal is to derive a distributed algorithm in which each agent obtains a local estimate of its own subset of the global parameter ...
On a Mixed FEM and a FOSLS with H−1 Loads
(2023)
We study variants of the mixed finite element method (mixed FEM) and the first-order system least-squares finite element (FOSLS) for the Poisson problem where we replace the load by a suitable regularization which permits ...