Results 61 to 70 of about 8,399 (255)

An innovative subdivision-ICP registration method for tool-path correction applied to deformed aircraft parts machining [PDF]

open access: yes, 2010
A new and fast registration algorithm has been proposed to update the tool-path of a deburring robot, intended to machining composite workpieces under gravity and clamping deformations.
Richard Béarée   +5 more
core   +1 more source

Newton's method for solving optimal shape design problems

open access: yes, 2021
Capítulo del libro "Contemporary study of iterative methods: convergence, dynamics and applications"In this chapter we present some results related to Newton's method in order to extend the solvability of optimal shape design problems.
Argyros, Ioannis K   +1 more
core   +1 more source

State-space predictive control [PDF]

open access: yesModeling, Identification and Control, 1992
This paper deals with a predictive control strategy based on state-space models. Important issues concerning inherent model identification and optimal control computation are briefly discussed.
Jens G. Balchen   +2 more
doaj   +1 more source

Is the optimal ω best for the SOR iteration method?

open access: yesLinear Algebra and its Applications, 1993
\textit{J. Dancis} claimed in his recent paper [ibid. 154-156, 819-845, (1991; Zbl 0731.65020)] that a smaller average spectral radius can be achieved by using a polynomial acceleration of the SOR iteration together with a suboptimal relaxation parameter ...
Eiermann, Michael, Varga, Richard S.
openaire   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati   +10 more
wiley   +1 more source

On optimal designs for nonlinear models: a general and efficient algorithm

open access: yes, 2013
Deriving optimal designs for nonlinear models is challenging in general. Although some recent results allow us to focus on a simple subclass of designs for most problems, deriving a specific optimal design mainly depends on algorithmic approaches.
Tang, Elina   +2 more
core   +1 more source

Free boundary optimization—A constructive iterative method [PDF]

open access: yesZeitschrift für angewandte Mathematik und Physik ZAMP, 1979
We present an existence and approximation theory for certain free boundary optimization problems involving capacity. Our method is based on a class of area-preserving domain perturbation operators which tend to diminish capacity.
openaire   +2 more sources

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen   +7 more
wiley   +1 more source

A Two-Parameter Family of Fourth-Order Iterative Methods with Optimal Convergence for Multiple Zeros

open access: yesJournal of Applied Mathematics, 2013
We develop a family of fourth-order iterative methods using the weighted harmonic mean of two derivative functions to compute approximate multiple roots of nonlinear equations.
Young Ik Kim, Young Hee Geum
doaj   +1 more source

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