Výsledky vyhledávání - large-scale linearly constrained nonlinear programming

Parallel Algorithms for Large-scale Linearly Constrained Minimization Problem Autor Han, Cong-ying, Zheng, Fang-ying, Guo, Tian-de, He, Guo-ping

“… amount each iteration and is closer to practical applications for solve large-scale nonlinear programming…”
Získat plný text

A primal majorized semismooth Newton-CG augmented Lagrangian method for large-scale linearly constrained convex programming Autor Wang, Chengjing, Tang, Peipei

“…In this paper, we propose a primal majorized semismooth Newton-CG augmented Lagrangian method for large-scale linearly constrained convex programming problems, especially for some difficult problems…”
Získat plný text

On the convergence of asynchronous parallel algorithm for large-scale linearly constrained minimization problem Autor Han, Congying, Wang, Yongli, He, Guoping

“… an asynchronous PVT algorithm for solving large-scale linearly constrained convex minimization problems…”
Získat plný text

A Globally Convergent Linearly Constrained Lagrangian Method for Nonlinear Optimization Autor Friedlander, Michael P., Saunders, Michael A.

“…For optimization problems with nonlinear constraints, linearly constrained Lagrangian (LCL…”
Získat plný text

Decomposition Algorithm Model for Singly Linearly-Constrained Problems Subject to Lower and Upper Bounds Autor Lin, C. J., Lucidi, S., Palagi, L., Risi, A., Sciandrone, M.

“…Many real applications can be formulated as nonlinear minimization problems with a single linear equality constraint and box constraints…”
Získat plný text

Multicast Wirelessly Powered Network With Large Number of Antennas via First-Order Method Autor Wang, Shuai, Xia, Minghua, Wu, Yik-Chung

“… difference of convex programming becomes prohibitively time consuming in large-scale settings…”
Získat plný text

On Modified Factorizations for Large-Scale Linearly Constrained Optimization Autor Gould, Nicholas Ian Mark

“…We consider the algebraic issues concerning the solution of general, large-scale, linearly constrained nonlinear optimization problems…”
Získat plný text

On the solution of linearly constrained optimization problems by means of barrier algorithms Autor Birgin, E. G., Gardenghi, J. L., Martínez, J. M., Santos, S. A.

“…Many practical problems require the solution of large-scale constrained optimization problems for which preserving feasibility is a key issue, and the evaluation of the objective function is very expensive…”
Získat plný text

A proximal subgradient projection algorithm for linearly constrained strictly convex problems Autor Ouorou, Adam

“…We propose a new algorithm for linearly constrained strictly convex problems. This algorithm follows the characterization of saddle points introduced earlier in ref. [Ouorou…”
Získat plný text

Tailored Benders Decomposition for a Long-Term Power Expansion Model with Short-Term Demand Response Autor Lohmann, Timo, Rebennack, Steffen

“… Given mild assumptions for the underlying demand function, the resulting model is a large-scale, concave, linearly constrained maximization problem…”
Získat plný text

Interior-point solver for convex separable block-angular problems Autor Castro, Jordi

“…: it solves linearly constrained convex separable problems (linear…”
Získat plný text

Nonlinear Programming 4: Proceedings of the Nonlinear Programming Symposium 4 Conducted by the Computer Sciences Department at the University of Wisconsin-Madison, July 14-16, 1980 Autor Mangasarian, Olvi L, Meyer, Robert R, Robinson, Stephen M

“… constrained optimization. Discussions focus on large-scale linearly constrained optimization, search direction for superbasic variables, finite convergence, basic properties, comparison of three active set methods, and QP…”
Získat plný text

Efficient random coordinate descent algorithms for large-scale structured nonconvex optimization Autor Patrascu, A, Necoara, I

“… Further, we consider both cases: unconstrained and linearly constrained nonconvex problems…”
Získat plný text

Augmented Lagrangian based first-order methods for convex-constrained programs with weakly-convex objective Autor Li, Zichong, Xu, Yangyang

“…First-order methods (FOMs) have been widely used for solving large-scale problems…”
Získat plný text

A Globally Convergent Distributed Jacobi Scheme for Block-Structured Nonconvex Constrained Optimization Problems Autor Subramanyam, Anirudh, Kim, Youngdae, Schanen, Michel, Pacaud, François, Anitescu, Mihai

“…Motivated by the increasing availability of high-performance parallel computing, we design a distributed parallel algorithm for linearly-coupled block-structured nonconvex constrained optimization problems…”
Získat plný text

A semi-smooth Newton method for a special piecewise linear system with application to positively constrained convex quadratic programming Autor Barrios, J G, Bello Cruz, J Y, Ferreira, O P, Németh, S Z

“… accurate solutions to large scale problems in few iterations…”
Získat plný text

Users Guide for SnadiOpt: A Package Adding Automatic Differentiation to Snopt Autor Gertz, E Michael, Gill, Philip E, Muetherig, Julia

“… It is suitable for large-scale linear and quadratic programming and for linearly constrained optimization, as well as for general nonlinear programs…”
Získat plný text

Exploiting Problem Structure for Faster Optimization: A Trilinear Saddle Point Approach Autor Zhang, Zhe

“… By effectively leveraging problem structure, our approach significantly improves computation complexities for a few important problem classes in stochastic programming and non-linear programming…”
Získat plný text

Large Scale Optimal Power Flow Autor Burchett, R.C., Happ, H.H., Wirgau, K.A.

“…A new optimization method is applied to optimal power flow analysis. The method is shown to be well suited to large scale (500 buses…”
Získat plný text

Convergence Analysis of Alternating Direction Method of Multipliers for a Family of Nonconvex Problems Autor Hong, Mingyi, Zhi-Quan Luo, Razaviyayn, Meisam

“…The alternating direction method of multipliers (ADMM) is widely used to solve large-scale linearly constrained optimization problems, convex or nonconvex, in many engineering fields…”
Získat plný text