Country: United Kingdom

Found 17295 papers in total
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...
A multi-objective heuristic approach for the casualty collection points location problem
A multi-objective heuristic approach for the casualty collection points location problem
2006,
In this paper, we formulate the casualty collection points (CCPs) location problem as...
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...
A reactive local search-based algorithm for the disjunctively constrained knapsack problem
A reactive local search-based algorithm for the disjunctively constrained knapsack problem
2006,
In this paper, we propose a reactive local search-based algorithm for the...
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...
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...
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...
Metaheuristics for computing the forwarding index of a graph
Metaheuristics for computing the forwarding index of a graph
2005,
In this paper we present two algorithms, based on Greedy Randomized Adaptive Search...
On-line maximum-order induced hereditary subgraph problems
On-line maximum-order induced hereditary subgraph problems
2005,
We first study the competitive ratio for the on-line version of the problem of finding...
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...
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 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 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⟩...
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...
Implementing the balanced scorecard using the analytic hierarchy process and the analytic network process
Implementing the balanced scorecard using the analytic hierarchy process and the analytic network process
2006,
The balanced scorecard (BSC) is a multi-attribute evaluation concept that highlights...
An interactive approach for multiobjective decision making
An interactive approach for multiobjective decision making
2006,
We develop an interactive approach for multiobjective decision-making problems, where...
Combining MCDA and conflict analysis: an exploratory application of an integrated approach
Combining MCDA and conflict analysis: an exploratory application of an integrated approach
2006,
The majority of personal and organizational problems are multiparty and multi-criteria...
Exploring financial strategies: a multiobjective visual reference point approach
Exploring financial strategies: a multiobjective visual reference point approach
2005,
This paper presents a multiobjective financial planning model and a technique for...
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...
A dialectical framework for problem structuring and information technology
A dialectical framework for problem structuring and information technology
2006,
This paper proposes that problem structuring is characterized by dialectical...
Generating ranking groups in the analytical hierarchy process
Generating ranking groups in the analytical hierarchy process
2006,
The paper introduces a convenient procedure of ranking N alternatives through direct...
A heterogeneous computing system for data mining workflows in multi-agent environments
A heterogeneous computing system for data mining workflows in multi-agent environments
2006,
The computing-intensive data mining (DM) process calls for the support of a...
A different paradigm for expert systems: an introduction to logic programming and related knowledge representation issues
A different paradigm for expert systems: an introduction to logic programming and related knowledge representation issues
2006,
Current expert system technology is 30 years old. Expert system shells find their...
Humanitarian aid logistics: supply chain management in high gear
Humanitarian aid logistics: supply chain management in high gear
2006,
This paper builds on the idea that private sector logistics can and should be applied...
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