SIMULATED ANNEALING FOR SOLVING THE TRAVELLING SALESMAN PROBLEM

Authors

  • A P ADEWOLE
  • S O. N AGWUEGBO
  • K OTUBAMOWO

DOI:

https://doi.org/10.51406/jnset.v10i2.1374

Keywords:

Global minimum, Local Minimal, NP-complete problem, Optimal Solutions, Simulated Annealing, Traveling Salesman Problem

Abstract

In this paper we considered the use of Simulated Annealing for solving the Travelling Salesman Problem (TSP) which is NP-Complete. The algorithm searches solutions for the global minimum by perturbing existing solutions and replace if the new solution is better than the existing solution. The annealing process is controlled by some algorithmic parameters and thus the solution relies on the parameters set. Different parameters were used to know the best set of parameters. Generally the algorithm was tested and proved to be a good solver of TSP.

References

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Rosenkrantz, D.J., Stearns, R.E., Philip, Lewis M. 1977. An analysis of several heuristics for the traveling salesman problem. SIAM Journal on Computing, 6(3): 563-581.

Lawler, E.L., Lenstra, J.K., RinnooyKan, A.H.G., Shmoys, D.B. 1985. The Traveling Salesman Problem, John Wiley & Sons, Chichester.

SachinJayaswal, 2004. A comparative study of Tabu Search and Simulated Annealing for Travelling Salesman problem.

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Published

2016-02-26

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Articles