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Spacefilling curves and the planar travelling salesman problem
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Source Journal of the ACM (JACM) archive
Volume 36 ,  Issue 4  (October 1989) table of contents
Pages: 719 - 737  
Year of Publication: 1989
ISSN:0004-5411
Authors
Loren K. Platzman  Georgia Institute of Technology, Atlanta
John J. Bartholdi, III  Georgia Institute of Technology, Atlanta
Publisher
ACM  New York, NY, USA
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Downloads (6 Weeks): 8,   Downloads (12 Months): 101,   Citation Count: 10
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ABSTRACT

To construct a short tour through points in the plane, the points are sequenced as they appear along a spacefilling curve. This heuristic consists essentially of sorting, so it is easily coded and requires only O(N) memory and O(N log N) operations. Its performance is competitive with that of other fast methods.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
BARTHOLDI, J. J., AND PLATZMAN, L.K. An O(nlogn) planar travelling salesman heuristic based on spacefilling curves. Oper. Res. Lett. 1 (1982), 121-125.
 
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BARTHOLDI, J. J., PLATZMAN, L. K., COLLINS, R. L., AND WARDEN, W.H. A minimal technology routing system for meals-on-wheels. InterJaces 13 (1983), 1-8.
 
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BEARDWOOD, J., HALTON, J. H., AND HAMMERSLEY, J. The shortest path through many points. Proc. Cambridge Philosophical Soc. 55 (1959), 299-327.
 
5
BENTLEY, J. L. A case study in applied algorithm design. IEEE Trans. Comput. 33 (1984), 75-88.
 
6
BERTSIMAS, D., AND GR~GN~, M. On the spacefilling curve heuristic for the Euclidean travelling salesman problem. Oper. Res. Lett., to appear.
 
7
JOHNSON, D. S., MCGEOCH, L. A., AND ROTHBERG, E. E. Near-optimal solutions to very large traveling salesman problems. To appear.
 
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MANDELBROT, B.B. The Fractal Geometry of Nature. Freeman, New York, 1983.
 
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PAPADIMITRIOU, C. H. The Euclidean travelling salesman problem is NP-complete. Theoret. Compttt. Sci. 4 (1977), 237-244.
 
11
STEELE, J. M. Complete convergence of short paths and Karp's algorithm for the TSP. Math. Oper. Res. 6 (1981), 374-378.
 
12
STEELE, J.M. Subadditive Euclidean functionals and nonlinear growth in geometric probability. Ann. Prob. 9 ( 1981), 365-376.

CITED BY  10


REVIEW

"Benjamin L. Schwartz : Reviewer"

For the travelling salesman problem (TSP) on N cities the authors introduce a heuristic based on space-filling curves. They claim this is the first combinatorial application of fractal geometry. In practice,   more...

Collaborative Colleagues:
Loren K. Platzman: colleagues
John J. Bartholdi, III: colleagues