Results 51 to 60 of about 38,694 (221)
Collaborative Distributed AC Optimal Power Flow: A Dual Decomposition Based Algorithm
Journal of Modern Power Systems and Clean Energy, 2021 We propose a dual decomposition based algorithm that solves the AC optimal power flow (ACOPF) problem in the radial distribution systems and microgrids in a collaborative and distributed manner.
Zheyuan Cheng, Mo-Yuen Chow
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Multiple Shape Registration using Constrained Optimal Control [PDF]
, 2015 Lagrangian particle formulations of the large deformation diffeomorphic metric mapping algorithm (LDDMM) only allow for the study of a single shape. In this paper, we introduce and discuss both a theoretical and practical setting for the simultaneous ...
Arguillère, Sylvain +3 more
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The Canadian Journal of Chemical Engineering, EarlyView.Abstract Accurately simulating multiphase flows at low capillary numbers remains challenging due to spurious currents and interface discretization errors. We present a systematic comparison of four volume‐of‐fluid (VOF) solvers within the OpenFOAM framework for pressure‐driven Poiseuille–Bingham flow over grooved surfaces: interFoam with classical ...
Amir Joulaei +2 more
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Sparse Low-Rank Preserving Projection for Dimensionality Reduction
IEEE Access, 2019 The representation-based learning methods, such as sparse representation-based classification and low-rank representation, show effective and robust for image clustering and classification.
Zhonghua Liu +3 more
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Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study investigates how internal governance design supports credible ESG performance by distinguishing between Incentive and Oversight Architectures. Using 13,993 firm‐year observations of US nonfinancial firms from 2018 to 2024, we estimate fixed effects and two‐step system GMM models.
Beyza Gürel +2 more
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Selecciones MatemáticasThe purpose of the present paper is to improve the global convergence results established so far concerning the Augmented Lagrangian Algorithm with exponential penalty function for solving nonlinear programming problems with equality and inequality ...
Frank Navarro Rojas +1 more
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An Efficient Method for Euler’s Elastica Based Image Deconvolution
IEEE Access, 2019 Variational models involving Euler's elastica energy have a wide range of applications in digital image processing. Recently, fast methods, such as the proximal-augmented Lagrangian method (PALM), have been successfully used to solve nonlinear higher ...
Samad Wali +6 more
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Augmented Lagrangian and differentiable exact penalty methods [PDF]
, 1981 Bibliography: leaves 13-14."July 1981""National Science Foundation Grant no.
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Deep Underground Science and Engineering, EarlyView.This paper investigates the high‐pressure water jet‐pick combined rock‐breaking mode (HPC), which employs high‐pressure water jets to precut grooves on both sides of the picks. The rock‐breaking patterns and performance of the HPC method are obtained, and the auxiliary rock‐breaking mechanism of water jet grooving is revealed.
Jingjing Lu +6 more
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Vietnam Journal of Mechanics, 2011 This study focuses on formulation of the Augmented Lagrangian and application of the Uzawa's algorithm to solve the homogenization problem of microscopic periodic media as in composites.
Ngoc-Trung Nguyen +2 more
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