Journal: Computational Optimization and Applications

Found 579 papers in total
On the resolution of certain discrete univariate max‐min problems
On the resolution of certain discrete univariate max‐min problems
2017,
We analyze a class of discrete, univariate, and strictly quasiconcave max–min...
Two wide neighborhood interior-point methods for symmetric cone optimization
Two wide neighborhood interior-point methods for symmetric cone optimization
2017,
In this paper, we present two primal–dual interior‐point algorithms for...
A new method for interpolating in a convex subset of a Hilbert space
A new method for interpolating in a convex subset of a Hilbert space
2017,
In this paper, interpolating curve or surface with linear inequality constraints is...
A comparison of reduced and unreduced KKT systems arising from interior point methods
A comparison of reduced and unreduced KKT systems arising from interior point methods
2017,
We address the iterative solution of KKT systems arising in the solution of convex...
Reliable a posteriori error estimation for state-constrained optimal control
Reliable a posteriori error estimation for state-constrained optimal control
2017,
We derive a reliable a posteriori error estimator for a state‐constrained...
Asymmetric forward‐backward‐adjoint splitting for solving monotone inclusions involving three operators
Asymmetric forward‐backward‐adjoint splitting for solving monotone inclusions involving three operators
2017,
In this work we propose a new splitting technique, namely Asymmetric...
S1/2 regularization methods and fixed point algorithms for affine rank minimization problems
S1/2 regularization methods and fixed point algorithms for affine rank minimization problems
2017,
The affine rank minimization problem is to minimize the rank of a matrix under linear...
New subgradient extragradient methods for common solutions to equilibrium problems
New subgradient extragradient methods for common solutions to equilibrium problems
2017,
In this paper, three parallel hybrid subgradient extragradient algorithms are proposed...
Further properties of the forward‐backward envelope with applications to difference-of-convex programming
Further properties of the forward‐backward envelope with applications to difference-of-convex programming
2017,
In this paper, we further study the forward–backward envelope first introduced...
Total variation image deblurring with space-varying kernel
Total variation image deblurring with space-varying kernel
2017,
Image deblurring techniques based on convex optimization formulations, such as...
Generalized Krasnoselskii‐Mann-type iterations for nonexpansive mappings in Hilbert spaces
Generalized Krasnoselskii‐Mann-type iterations for nonexpansive mappings in Hilbert spaces
2017,
The Krasnoselskii–Mann iteration plays an important role in the approximation of...
Forward‐backward quasi-Newton methods for nonsmooth optimization problems
Forward‐backward quasi-Newton methods for nonsmooth optimization problems
2017,
The forward–backward splitting method (FBS) for minimizing a nonsmooth composite...
Improved error bound and a hybrid method for generalized Nash equilibrium problems
Improved error bound and a hybrid method for generalized Nash equilibrium problems
2016,
We exploit a recently proposed local error bound condition for a nonsmooth...
Central axes and peripheral points in high dimensional directional datasets
Central axes and peripheral points in high dimensional directional datasets
2016,
We introduce a new notion of central axis for a finite set { a 1 , … , a m } of...
Exploiting derivative-free local searches in DIRECT-type algorithms for global optimization
Exploiting derivative-free local searches in DIRECT-type algorithms for global optimization
2016,
In this paper we consider bound constrained global optimization problems where...
A novel class of approximate inverse preconditioners for large positive definite linear systems in optimization
A novel class of approximate inverse preconditioners for large positive definite linear systems in optimization
2016,
We propose a class of preconditioners for large positive definite linear systems,...
Reduction of affine variational inequalities
Reduction of affine variational inequalities
2016,
We consider an affine variational inequality posed over a polyhedral convex set in n...
Perfectly competitive capacity expansion games with risk-averse participants
Perfectly competitive capacity expansion games with risk-averse participants
2016,
This paper presents Nash equilibrium models of perfectly competitive capacity...
On the update of constraint preconditioners for regularized KKT systems
On the update of constraint preconditioners for regularized KKT systems
2016,
We address the problem of preconditioning sequences of regularized KKT systems, such...
A DIRECT-type approach for derivative-free constrained global optimization
A DIRECT-type approach for derivative-free constrained global optimization
2016,
In the field of global optimization, many efforts have been devoted to globally...
Alternating direction method of multipliers for penalized zero-variance discriminant analysis
Alternating direction method of multipliers for penalized zero-variance discriminant analysis
2016,
We consider the task of classification in the high dimensional setting where the...
Nonlinear residual minimization by iteratively reweighted least squares
Nonlinear residual minimization by iteratively reweighted least squares
2016,
In this paper we address the numerical solution of minimal norm residuals of nonlinear...
Local convex hulls for a special class of integer multicommodity flow problems
Local convex hulls for a special class of integer multicommodity flow problems
2016,
Based on previous work in rolling stock scheduling problems (Alfieri et al. in Transp...
Feature subset selection for logistic regression via mixed integer optimization
Feature subset selection for logistic regression via mixed integer optimization
2016,
This paper concerns a method of selecting a subset of features for a logistic...
Papers per page: