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   Articles with "newton algorithm" as a keyword



A Noise‐Tolerant Inference Procedure for Quasi‐Monte Carlo Likelihood Estimation of a Joint Model for Multiple Longitudinal Markers and Competing Risks

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recommendations! Published in 2025 at "Statistics in Medicine"

DOI: 10.1002/sim.70298

Abstract: Despite increasingly widespread use, complex joint models for longitudinal and survival data can be difficult to estimate. Notably, this could be due to the computation of the intractable integral over random effects involved in the… read more here.

Keywords: noise tolerant; newton algorithm; quasi newton; likelihood ... See more keywords

Accelerating aeroelastic UVLM simulations by inexact Newton algorithms

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recommendations! Published in 2024 at "Computational Mechanics"

DOI: 10.1007/s00466-024-02484-2

Abstract: We consider the aeroelastic simulation of flexible mechanical structures submerged in subsonic fluid flows at low Mach numbers. The nonlinear kinematics of flexible bodies are described in the total Lagrangian formulation and discretized by finite… read more here.

Keywords: inexact newton; system; newton algorithm; aeroelastic uvlm ... See more keywords

Proximal quasi-Newton methods for regularized convex optimization with linear and accelerated sublinear convergence rates

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recommendations! Published in 2018 at "Computational Optimization and Applications"

DOI: 10.1007/s10589-017-9964-z

Abstract: A general, inexact, efficient proximal quasi-Newton algorithm for composite optimization problems has been proposed by Scheinberg and Tang (Math Program 160:495–529, 2016) and a sublinear global convergence rate has been established. In this paper, we… read more here.

Keywords: newton algorithm; proximal quasi; quasi newton; optimization ... See more keywords

A Novel Method for Microphone Channel Frequency Response Calibration Based on Newton Algorithm

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recommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3225907

Abstract: Microphone arrays are widely applied in practical applications. In an array, each channel conventionally contains an acoustic sensor and a following signal conditioning circuit (SCC). Frequency response mismatches among channels will adversely affect array’s overall… read more here.

Keywords: frequency; newton algorithm; calibration; method ... See more keywords

Analysis of RL electric circuits modeled by fractional Riccati IVP via Jacobi-Broyden Newton algorithm

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recommendations! Published in 2025 at "PLOS ONE"

DOI: 10.1371/journal.pone.0316348

Abstract: This paper focuses on modeling Resistor-Inductor (RL) electric circuits using a fractional Riccati initial value problem (IVP) framework. Conventional models frequently neglect the complex dynamics and memory effects intrinsic to actual RL circuits. This study… read more here.

Keywords: newton algorithm; ivp; jacobi; riccati ... See more keywords