Country: United Kingdom

Found 17295 papers in total
Parallel partitioning method (PPM): A new exact method to solve bi-objective problems
Parallel partitioning method (PPM): A new exact method to solve bi-objective problems
2007,
In this paper, we propose a new exact method, called the parallel partitioning method...
The linear programming approach to the Randić index
The linear programming approach to the Randić index
2007,
Let G(k, n) be the set of simple graphs (i.e. without multiple edges or loops) that...
On Hoffman's celebrated cycling LP example
On Hoffman's celebrated cycling LP example
2007,
We answer two questions that naturally arise while dealing with Hoffman's celebrated...
A revised Taha's algorithm for polynomial 0–1 programming
A revised Taha's algorithm for polynomial 0–1 programming
2007,
Polynomial 0–1 programming has been undoubtedly playing a central role in...
Finding all solutions of systems of nonlinear equations with free variables
Finding all solutions of systems of nonlinear equations with free variables
2007,
Systems of nonlinear equations often represent mathematical models in engineering...
Reduction strategies and exact algorithms for the disjunctively constrained knapsack problem
Reduction strategies and exact algorithms for the disjunctively constrained knapsack problem
2007,
In this paper, we optimally solve the disjunctively constrained knapsack problem...
New necessary optimality conditions in optimistic bilevel programming
New necessary optimality conditions in optimistic bilevel programming
2007,
The article is devoted to the study of the so-called optimistic version of bilevel...
An LP-based heuristic procedure for the generalized assignment problem with special ordered sets
An LP-based heuristic procedure for the generalized assignment problem with special ordered sets
2007,
The generalized assignment problem with special ordered sets (GAPS2), is the problem...
A modification of the simulated annealing algorithm for discrete stochastic optimization
A modification of the simulated annealing algorithm for discrete stochastic optimization
2007,
A modification of the simulated annealing (SA) algorithm for solving discrete...
Spectral projected subgradient with a momentum term for the Lagrangean dual approach
Spectral projected subgradient with a momentum term for the Lagrangean dual approach
2007,
The Lagrangean dual problem, with a non-differentiable convex objective function, is...
Warm start by Hopfield neural networks for interior point methods
Warm start by Hopfield neural networks for interior point methods
2007,
Hopfield neural networks and interior point methods are used in an integrated way to...
Two fast algorithms for all-pairs shortest paths
Two fast algorithms for all-pairs shortest paths
2007,
In a large, dense network, the computation of the ‘distances’, i.e., the...
System capacity for a two-commodity multistate flow network with unreliable nodes and capacity weight
System capacity for a two-commodity multistate flow network with unreliable nodes and capacity weight
2007,
The system capacity of a single-commodity flow network is the maximum flow from the...
Coevolutionary-based mechanisms for network anomaly detection
Coevolutionary-based mechanisms for network anomaly detection
2007,
The paper presents an approach based on the principles of immune systems applied to...
Combining metaheuristics and exact methods for solving exactly multi-objective problems on the grid
Combining metaheuristics and exact methods for solving exactly multi-objective problems on the grid
2007,
This paper presents a parallel hybrid exact multi-objective approach which combines...
Finding edge-disjoint paths in networks: an ant colony optimization algorithm
Finding edge-disjoint paths in networks: an ant colony optimization algorithm
2007,
One of the basic operations in communication networks consists in establishing routes...
Manchester United Football Club: developing a network orchestration model
Manchester United Football Club: developing a network orchestration model
2007,
This paper investigates a particular type of coordination role called ‘network...
Markov decision processes with a target set for minimum criteria
Markov decision processes with a target set for minimum criteria
2007,
We consider Markov decision processes with a target set, where criterion function is...
A GRASP algorithm to solve the unicost set covering problem
A GRASP algorithm to solve the unicost set covering problem
2007,
The set covering problem (SCP) is a well-known combinatorial optimization problem....
Solving the dial-a-ride problem using genetic algorithms
Solving the dial-a-ride problem using genetic algorithms
2007,
In the Dial-a-Ride problem (DARP), customers request transportation from an operator....
A combined genetic-neural algorithm for mobility management
A combined genetic-neural algorithm for mobility management
2007,
This work presented a new approach to solve the location management problem by using...
Advanced genetic programming based machine learning
Advanced genetic programming based machine learning
2007,
A Genetic Programming based approach for solving classification problems is presented...
A new method, the fusion fission, for the relaxed k-way graph partitioning problem, and comparisons with some multilevel algorithms
A new method, the fusion fission, for the relaxed k-way graph partitioning problem, and comparisons with some multilevel algorithms
2007,
In this paper a new graph partitioning problem is introduced, the relaxed k-way graph...
Enhanced second order algorithm applied to the capacitated minimum spanning tree problem
Enhanced second order algorithm applied to the capacitated minimum spanning tree problem
2007,
Given a centralized undirected graph with costs associated with its edges, the...
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