Journal: Computational Optimization and Applications

Found 579 papers in total
Optimization of arches using genetic algorithm
Optimization of arches using genetic algorithm
2008,
An optimization procedure is presented for the minimum weight and strain energy...
Further development of multiple centrality correctors for interior point methods
Further development of multiple centrality correctors for interior point methods
2008,
This paper addresses the role of centrality in the implementation of interior point...
Finding preferred subsets of Pareto optimal solutions
Finding preferred subsets of Pareto optimal solutions
2008,
Multi-objective optimization algorithms can generate large sets of Pareto optimal...
The prize collecting Steiner tree problem: models and Lagrangean dual optimization approaches
The prize collecting Steiner tree problem: models and Lagrangean dual optimization approaches
2008,
We propose a generalized version of the Prize Collecting Steiner Tree Problem (PCSTP),...
Adaptive dynamic cost updating procedure for solving fixed charge network flow problems
Adaptive dynamic cost updating procedure for solving fixed charge network flow problems
2008,
We approximate the objective function of the fixed charge network flow problem (FCNF)...
Efficient sampling in approximate dynamic programming algorithms
Efficient sampling in approximate dynamic programming algorithms
2007,
Dynamic Programming (DP) is known to be a standard optimization tool for solving...
An exact primal–dual penalty method approach to warmstarting interior-point methods for linear programming
An exact primal–dual penalty method approach to warmstarting interior-point methods for linear programming
2007,
One perceived deficiency of interior-point methods in comparison to active set methods...
A combined procedure for discrete simulation–optimization problems based on the simulated annealing framework
A combined procedure for discrete simulation–optimization problems based on the simulated annealing framework
2007,
This paper addresses the problem of optimizing a function over a finite or countable...
A parameter-free self-adapting boundary genetic search for pipe network optimization
A parameter-free self-adapting boundary genetic search for pipe network optimization
2007,
Commercial application of genetic algorithms (GAs) to engineering design problems,...
Integer knapsack problems with set-up weights
Integer knapsack problems with set-up weights
2007,
The Integer Knapsack Problem with Set-up Weights (IKPSW) is a generalization of the...
Progress in the dual simplex method for large scale LP problems: practical dual phase 1 algorithms
Progress in the dual simplex method for large scale LP problems: practical dual phase 1 algorithms
2007,
The dual simplex algorithm has become a strong contender in solving large scale LP...
Inner solvers for interior point methods for large scale nonlinear programming
Inner solvers for interior point methods for large scale nonlinear programming
2007,
This paper deals with the solution of nonlinear programming problems arising from...
Convex programming with single separable constraint and bounded variables
Convex programming with single separable constraint and bounded variables
2007,
In this paper a minimization problem with convex objective function subject to a...
Absolute value programming
Absolute value programming
2007,
We investigate equations, inequalities and mathematical programs involving absolute...
Newton–KKT interior-point methods for indefinite quadratic programming
Newton–KKT interior-point methods for indefinite quadratic programming
2007,
Two interior-point algorithms are proposed and analyzed, for the (local) solution of...
Solving the p-median problem with a semi-Lagrangian relaxation
Solving the p-median problem with a semi-Lagrangian relaxation
2006,
Lagrangian relaxation is commonly used in combinatorial optimization to generate lower...
Optimizing preventive maintenance models
Optimizing preventive maintenance models
2006,
We deal with the problem of scheduling preventive maintenance (PM) for a system so...
Computing aviation sparing policies: Solving a large nonlinear integer program
Computing aviation sparing policies: Solving a large nonlinear integer program
2006,
Deployed US Navy aircraft carriers must stock a large number of spare parts to support...
An algorithm for approximate multiparametric convex programming
An algorithm for approximate multiparametric convex programming
2006,
For multiparametric convex nonlinear programming problems we propose a recursive...
Polyhedral analysis for concentrator location problems
Polyhedral analysis for concentrator location problems
2006,
The concentrator location problem is to choose a subset of a given terminal set to...
Solving convex mixed integer nonlinear programming optimization problems using a sequential cutting plane algorithm
Solving convex mixed integer nonlinear programming optimization problems using a sequential cutting plane algorithm
2006,
In this article we look at a new algorithm for solving convex mixed integer nonlinear...
Interior-point algorithms, penalty methods and equilibrium problems
Interior-point algorithms, penalty methods and equilibrium problems
2006,
In this paper we consider the question of solving equilibrium problems –...
A hybrid multiobjective evolutionary algorithm for solving vehicle routing problem with time windows
A hybrid multiobjective evolutionary algorithm for solving vehicle routing problem with time windows
2006,
Vehicle routing problem with time windows (VRPTW) involves the routing of a set of...
Convex kernel underestimation of functions with multiple local minima
Convex kernel underestimation of functions with multiple local minima
2006,
A function on R n with multiple local minima is approximated from below, via linear...
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