Journal: Computational Optimization and Applications

Found 579 papers in total
Vortex control of instationary channel flows using translation invariant cost functionals
Vortex control of instationary channel flows using translation invariant cost functionals
2013,
The use of translation invariant cost functionals for the reduction of vortices in the...
Relaxation methods for mixed‐integer optimal control of partial differential equations
Relaxation methods for mixed‐integer optimal control of partial differential equations
2013,
We consider integer‐restricted optimal control of systems governed by abstract...
SDP reformulation for robust optimization problems based on nonconvex QP duality
SDP reformulation for robust optimization problems based on nonconvex QP duality
2013,
In a real situation, optimization problems often involve uncertain parameters. Robust...
A novel differential evolution algorithm for binary optimization
A novel differential evolution algorithm for binary optimization
2013,
Differential evolution ( DE ) is one of the most powerful stochastic search methods...
Tightening a copositive relaxation for standard quadratic optimization problems
Tightening a copositive relaxation for standard quadratic optimization problems
2013,
We focus in this paper the problem of improving the semidefinite programming (SDP)...
Smoothing SQP algorithm for semismooth equations with box constraints
Smoothing SQP algorithm for semismooth equations with box constraints
2013,
In this paper, in order to solve semismooth equations with box constraints, we present...
Regularized robust optimization: the optimal portfolio execution case
Regularized robust optimization: the optimal portfolio execution case
2013,
An uncertainty set is a crucial component in robust optimization. Unfortunately, it is...
On sample size control in sample average approximations for solving smooth stochastic programs
On sample size control in sample average approximations for solving smooth stochastic programs
2013,
We consider smooth stochastic programs and develop a discrete‐time...
A decomposition‐based crash‐start for stochastic programming
A decomposition‐based crash‐start for stochastic programming
2013,
In this paper we propose a crash‐start technique for interior point methods...
Parallel multiobjective evolutionary algorithms for batch scheduling in heterogeneous computing and grid systems
Parallel multiobjective evolutionary algorithms for batch scheduling in heterogeneous computing and grid systems
2013,
This article presents six parallel multiobjective evolutionary algorithms applied to...
Optimization and homotopy methods for the Gibbs free energy of simple magmatic mixtures
Optimization and homotopy methods for the Gibbs free energy of simple magmatic mixtures
2013,
In this paper we consider a mathematical model for magmatic mixtures based on the...
On an inexact gradient method using Proper Orthogonal Decomposition for parabolic optimal control problems
On an inexact gradient method using Proper Orthogonal Decomposition for parabolic optimal control problems
2013,
This paper is devoted to a numerical solution technique for linear quadratic parabolic...
Linear convergence analysis of the use of gradient projection methods on total variation problems
Linear convergence analysis of the use of gradient projection methods on total variation problems
2013,
Optimization problems using total variation frequently appear in image analysis...
A class of quasi‐variational inequalities for adaptive image denoising and decomposition
A class of quasi‐variational inequalities for adaptive image denoising and decomposition
2013,
We introduce a class of adaptive non‐smooth convex variational problems for...
Primal and dual alternating direction algorithms for l1‐l1‐norm minimization problems in compressive sensing
Primal and dual alternating direction algorithms for l1‐l1‐norm minimization problems in compressive sensing
2013,
In this paper, we propose, analyze and test primal and dual versions of the...
An iterative algorithm for sparse and constrained recovery with applications to divergence‐free current reconstructions in magneto‐encephalography
An iterative algorithm for sparse and constrained recovery with applications to divergence‐free current reconstructions in magneto‐encephalography
2013,
We propose an iterative algorithm for the minimization of a 𝓁 1 ‐norm...
A full second order variational model for multiscale texture analysis
A full second order variational model for multiscale texture analysis
2013,
We present a second order image decomposition model to perform denoising and texture...
An ADM‐based splitting method for separable convex programming
An ADM‐based splitting method for separable convex programming
2013,
We consider the convex minimization problem with linear constraints and a...
Bregman operator splitting with variable stepsize for total variation image reconstruction
Bregman operator splitting with variable stepsize for total variation image reconstruction
2013,
This paper develops a Bregman operator splitting algorithm with variable stepsize...
A double smoothing technique for solving unconstrained nondifferentiable convex optimization problems
A double smoothing technique for solving unconstrained nondifferentiable convex optimization problems
2013,
The aim of this paper is to develop an efficient algorithm for solving a class of...
A cyclic projected gradient method
A cyclic projected gradient method
2013,
In recent years, convex optimization methods were successfully applied for various...
Preconditioned iterative regularization in Banach spaces
Preconditioned iterative regularization in Banach spaces
2013,
Regularization methods for inverse problems formulated in Hilbert spaces usually give...
Strange behaviors of interior‐point methods for solving semidefinite programming problems in polynomial optimization
Strange behaviors of interior‐point methods for solving semidefinite programming problems in polynomial optimization
2012,
We observe that in a simple one‐dimensional polynomial optimization problem...
Generalized weak sharp minima in cone‐constrained convex optimization with applications
Generalized weak sharp minima in cone‐constrained convex optimization with applications
2012,
In this paper, we consider convex optimization problems with cone constraints (CPC in...
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