Keyword: heuristics

Found 5460 papers in total
Choix multicritères dans le risqueet variables multidimensionnelles: proposition de méthode et applicationaux réseaux de transport d'énergie
Choix multicritères dans le risqueet variables multidimensionnelles: proposition de méthode et applicationaux réseaux de transport d'énergie
1999,
This paper presents an application of Multiple Attribute Utility Theory on strategic...
Dissimilarites de type spheriqueet positionnement multidimensionnel normé
Dissimilarites de type spheriqueet positionnement multidimensionnel normé
1999,
Our concern here, is the characterization of dissimilarity indexes defined over finite...
A specialized column generation approach for a vehicle routing problem with demand allocation
A specialized column generation approach for a vehicle routing problem with demand allocation
2013,
Motivated by logistical operations for a food bank, this paper addresses a class of...
Heuristic algorithms for general k‐level facility location problems
Heuristic algorithms for general k‐level facility location problems
2013,
In a general k‐level uncapacitated facility location problem (k‐GLUFLP),...
Descentwise inexact proximal algorithms for smooth optimization
Descentwise inexact proximal algorithms for smooth optimization
2012,
The proximal method is a standard regularization approach in optimization. Practical...
Computational optimization strategies for the simulation of random media and components
Computational optimization strategies for the simulation of random media and components
2012,
In this paper efficient computational strategies are presented to speed‐up the...
Computing the variance of tour costs over the solution space of the TSP in polynomial time
Computing the variance of tour costs over the solution space of the TSP in polynomial time
2012,
We give an O ( n 2 ) time algorithm to find the population variance of tour costs over...
Modeling the budget‐constrained dynamic uncapacitated facility location–network design problem and solving it via two efficient heuristics: A case study of health care
Modeling the budget‐constrained dynamic uncapacitated facility location–network design problem and solving it via two efficient heuristics: A case study of health care
2013,
This paper presents a model for the budget‐constrained dynamic...
Optimum topology design of various geometrically nonlinear latticed domes using improved harmony search method
Optimum topology design of various geometrically nonlinear latticed domes using improved harmony search method
2012,
Domes are elegant and economical structures used in covering large areas. They are...
Novel insights for multi‐objective optimisation in engineering using Normal Boundary Intersection and (Enhanced) Normalised Normal Constraint
Novel insights for multi‐objective optimisation in engineering using Normal Boundary Intersection and (Enhanced) Normalised Normal Constraint
2012,
Normal Boundary Intersection (NBI) and (Enhanced) Normalised Normal Constraint (E)NNC...
PolyMesher: a general‐purpose mesh generator for polygonal elements written in Matlab
PolyMesher: a general‐purpose mesh generator for polygonal elements written in Matlab
2012,
We present a simple and robust Matlab code for polygonal mesh generation that relies...
A dual algorithm for the minimum covering weighted ball problem in ℝn
A dual algorithm for the minimum covering weighted ball problem in ℝn
2013,
The nonlinear convex programming problem of finding the minimum covering weighted ball...
Multi‐objective optimization by learning automata
Multi‐objective optimization by learning automata
2013,
This paper presents a novel method of multi‐objective optimization by learning...
a‐Coverage to extend network lifetime on wireless sensor networks
a‐Coverage to extend network lifetime on wireless sensor networks
2013,
An important problem in the context of wireless sensor networks is the Maximum Network...
Efficient solution of interval optimization problem
Efficient solution of interval optimization problem
2012,
In this paper the interval valued function is defined in the parametric form and its...
The assembly line balancing and scheduling problem with sequence‐dependent setup times: problem extension, model formulation and efficient heuristics
The assembly line balancing and scheduling problem with sequence‐dependent setup times: problem extension, model formulation and efficient heuristics
2013,
Assembly line balancing problems (ALBP) consist of distributing the total workload for...
Dynamic capacitated lot sizing with random demand and dynamic safety stocks
Dynamic capacitated lot sizing with random demand and dynamic safety stocks
2013,
We present a stochastic version of the single‐level, multi‐product...
Comparing the minimum completion times of two longest‐first scheduling‐heuristics
Comparing the minimum completion times of two longest‐first scheduling‐heuristics
2013,
For the basic problem of non‐preemptively scheduling n independent jobs on m...
Mid‐range metamodel assembly building based on linear regression for large scale optimization problems
Mid‐range metamodel assembly building based on linear regression for large scale optimization problems
2012,
In this work an approach to building a high accuracy approximation valid in a larger...
A coupled particle swarm and harmony search optimization algorithm for difficult geotechnical problems
A coupled particle swarm and harmony search optimization algorithm for difficult geotechnical problems
2012,
Many solutions in geotechnical problems are the result of optimization analysis. There...
Structural topology synthesis with dynamics and nonlinearities using equivalent linear systems
Structural topology synthesis with dynamics and nonlinearities using equivalent linear systems
2012,
Topology optimization for nonlinear and dynamic problems is expensive because of the...
A surrogate based multistage‐multilevel optimization procedure for multidisciplinary design optimization
A surrogate based multistage‐multilevel optimization procedure for multidisciplinary design optimization
2012,
Optimization procedure is one of the key techniques to address the computational and...
A method for developing systems that traverse the Pareto frontiers of multiple system concepts through modularity
A method for developing systems that traverse the Pareto frontiers of multiple system concepts through modularity
2012,
Natural changes in customer needs over time often necessitate the development of new...
First‐order sequential convex programming using approximate diagonal QP subproblems
First‐order sequential convex programming using approximate diagonal QP subproblems
2012,
Optimization algorithms based on convex separable approximations for optimal...
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