Sciweavers

EOR
2000
115views more  EOR 2000»
13 years 4 months ago
An effective implementation of the Lin-Kernighan traveling salesman heuristic
This report describes an implementation of the Lin-Kernighan heuristic, one of the most successful methods for generating optimal or nearoptimal solutions for the symmetric travel...
Keld Helsgaun
EOR
2000
43views more  EOR 2000»
13 years 4 months ago
A framework for the description of evolutionary algorithms
Evolutionary algorithms (EA) are optimisation techniques inspired from natural evolution processes. They handle a population of individuals that evolve with the help of informatio...
Alain Hertz, Daniel Kobler
EOR
2000
77views more  EOR 2000»
13 years 4 months ago
Training the random neural network using quasi-Newton methods
Training in the random neural network (RNN) is generally speci
Aristidis Likas, Andreas Stafylopatis
EOR
2000
98views more  EOR 2000»
13 years 4 months ago
Optimal planning in large multi-site production networks
This contribution describes a general mixed-integer linear programming model based on a time-indexed formulation covering the relevant features required for the complete supply ch...
Christian Timpe, Josef Kallrath
EOR
2000
70views more  EOR 2000»
13 years 4 months ago
Allocation of tasks to specialized processors: A planning approach
This paper addresses the problem of scheduling randomly arriving tasks of dierent types at a diversi
K. J. Becker, Donald P. Gaver, Kevin D. Glazebrook...
EOR
2000
64views more  EOR 2000»
13 years 4 months ago
Multiobjective second order symmetric duality with cone constraints
We introduce two pairs of nondifferentiable multiobjective second order symmetric dual problems with cone constraints over arbitrary closed convex cones, which is different from th...
S. K. Mishra