Journal: Computers and Operations Research

Found 2748 papers in total
Artificial neural networks and multicriterion analysis for sustainable irrigation planning
Artificial neural networks and multicriterion analysis for sustainable irrigation planning
2006,
The objective of the present paper is to select the best compromise irrigation...
An efficient dynamic programming algorithm for a special case of the capacitated lot-sizing problem
An efficient dynamic programming algorithm for a special case of the capacitated lot-sizing problem
2006,
In this paper we consider the capacitated lot-sizing problem (CLSP) with linear costs....
A CHIM-based interactive Tchebycheff procedure for multiple objective decision making
A CHIM-based interactive Tchebycheff procedure for multiple objective decision making
2006,
This study presents a new solution procedure for multiple objective programming. It...
Complexity and stochastic evolution of dyadic networks
Complexity and stochastic evolution of dyadic networks
2006,
A strategic model of network formation is developed which permits unreliable links and...
An LP approach to compute the pre-kernel for cooperative games
An LP approach to compute the pre-kernel for cooperative games
2006,
We present an algorithm to compute the (pre)-kernel of a TU-game ⟨N,ν⟩...
Deconstructing Nowicki and Smutnicki's i-TSAB tabu search algorithm for the job-shop scheduling problem
Deconstructing Nowicki and Smutnicki's i-TSAB tabu search algorithm for the job-shop scheduling problem
2006,
Over the last decade and a half, tabu search algorithms for machine scheduling have...
A hybrid Lagrangian genetic algorithm for the prize collecting Steiner tree problem
A hybrid Lagrangian genetic algorithm for the prize collecting Steiner tree problem
2006,
We consider the version of prize collecting Steiner tree problem (PCSTP) where each...
An effective hybrid genetic algorithm for flow shop scheduling with limited buffers
An effective hybrid genetic algorithm for flow shop scheduling with limited buffers
2006,
As a typical manufacturing and scheduling problem with strong industrial background,...
Savings based ant colony optimization for the capacitated minimum spanning tree problem
Savings based ant colony optimization for the capacitated minimum spanning tree problem
2006,
The problem of connecting a set of client nodes with known demands to a root node...
A bicriterion approach to time/cost trade-offs in scheduling with convex resource-dependent job processing times and release dates
A bicriterion approach to time/cost trade-offs in scheduling with convex resource-dependent job processing times and release dates
2006,
This paper presents a bicriterion analysis of time/cost trade-offs for the...
An exact method for graph coloring
An exact method for graph coloring
2006,
We are interested in the graph coloring problem. We propose an exact method based on a...
Minimizing the earliness–tardiness costs on a single machine
Minimizing the earliness–tardiness costs on a single machine
2006,
In this paper the one-machine scheduling problem with linear earliness and tardiness...
A new Lagrangian relaxation algorithm for hybrid flowshop scheduling to minimize total weighted completion time
A new Lagrangian relaxation algorithm for hybrid flowshop scheduling to minimize total weighted completion time
2006,
We investigate the problem of scheduling n jobs in s -stage hybrid flowshops with...
Nonlinear inertia weight variation for dynamic adaptation in particle swarm optimization
Nonlinear inertia weight variation for dynamic adaptation in particle swarm optimization
2006,
The particle swarm optimization (PSO) is a relatively new generation of combinatorial...
MA|PM: memetic algorithms with population management
MA|PM: memetic algorithms with population management
2006,
A new metaheuristic for (combinatorial) optimization is presented: memetic algorithms...
Constraint handling in genetic algorithms using a gradient-based repair method
Constraint handling in genetic algorithms using a gradient-based repair method
2006,
Constraint handling is one of the major concerns when applying genetic algorithms...
A Tabu Search algorithm for difference triangle sets and Golomb rulers
A Tabu Search algorithm for difference triangle sets and Golomb rulers
2006,
We propose a Tabu Search heuristic to design optimal Golomb rulers and Difference...
The biobjective integer minimum cost flow problem – incorrectness of Sedeño-Noda and Gonzàlez-Martin's algorithm
The biobjective integer minimum cost flow problem – incorrectness of Sedeño-Noda and Gonzàlez-Martin's algorithm
2006,
In this paper, we show with a counterexample, that the method proposed by...
Applying frequent itemset mining to identify a small itemset that satisfies a large percentage of orders in a warehouse
Applying frequent itemset mining to identify a small itemset that satisfies a large percentage of orders in a warehouse
2006,
In a warehouse, if we can identify a small subset of items that can satisfy a large...
Time-dependent shortest paths through a fixed sequence of nodes: application to a travel planning problem
Time-dependent shortest paths through a fixed sequence of nodes: application to a travel planning problem
2006,
In this paper, we introduce a travel planning problem which is solved by computing...
Cross-facility management of production and transportation planning problem
Cross-facility management of production and transportation planning problem
2006,
This paper studies an integrated production and transportation planning problem in a...
Splitting-type method for systems of variational inequalities
Splitting-type method for systems of variational inequalities
2006,
We consider a system of variational inequalities with multivalued mappings, which can...
Efficient hybrid methods for global continuous optimization based on simulated annealing
Efficient hybrid methods for global continuous optimization based on simulated annealing
2006,
We introduce several hybrid methods for global continuous optimization. They combine...
Addressing capacity uncertainty in resource-constrained assignment problems
Addressing capacity uncertainty in resource-constrained assignment problems
2006,
Resource-constrained assignment problems typically assume capacities are known. We...
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