Tabu search and ejection chains – application to a node weighted version of the cardinality-constrained TSP

Tabu search and ejection chains – application to a node weighted version of the cardinality-constrained TSP

0.00 Avg rating0 Votes
Article ID: iaor19983051
Country: United States
Volume: 43
Issue: 7
Start Page Number: 908
End Page Number: 921
Publication Date: Jul 1997
Journal: Management Science
Authors: ,
Keywords: heuristics, networks: path, sports
Abstract:

A cardinality-constrained travelling salesman problem (CC-TSP) requires the salesman to visit at least L and at most U cities, represented by nodes of a graph. The objective of this problem is to maximize the sum of weights of nodes visited. In this paper we propose a tabu search method based on ejection chain procedures, which have proved effective for many kinds of combinatorial optimization problems. Computational results on a set of randomly generated test problems with various implementations of the algorithm are reported.

Reviews

Required fields are marked *. Your email address will not be published.