| A new heuristic for single row routing problems |
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Annual ACM IEEE Design Automation Conference
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Proceedings of the 26th ACM/IEEE Design Automation Conference
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Las Vegas, Nevada, United States
Pages: 167 - 172
Year of Publication: 1989
ISBN:0-89791-310-8
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Authors
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N. A. Sherwani
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Department of Computer Science, Western Michigan University, Kalamazoo, MI
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J. S. Deogun
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Department of Computer Science, University of Nebraska-Lincoln, Lincoln, NE
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Downloads (6 Weeks): 4, Downloads (12 Months): 12, Citation Count: 0
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ABSTRACT
In this paper, we present a new heuristic algorithm for the classical single row routing problem. The algorithm is based on a graph theoretic decomposition scheme and uses modified cut-numbers. The algorithm was implemented in C on VAX 8200. The experimental results show that the quality of solutions generated by our algorithm could be up to 36% better as compared to the existing algorithms.
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.
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B. B. Bhattacharya, J. S. Deogun and N. A. Sherwani, "A Graph Theoretic Approach to Single Row Routing Problems," The Proc. 1988 IEEE Int. Symp. Circuits and Syst., June 6-9, Espoo, Finland.
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E. S. Kuh, T. Kashiwabara, and T. Fujisawa, "On optimum single row routing," IEEE Trans. Circuits Syst., vol. CAS-26, pp. 361-368, June 1979.
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R. Raghavan and S. Sahni, "Single row routing," IEEE Trans. Comput., vol. C-32, pp. 209-220, Mar. 1983.
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R. Raghavan and S. Sahni, "Complexity of single row routing problems," IEEE Trans. Circuits Syst., vol. CAS-31, no. 5, pp. 462-471, May 1984.
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H. C. So, "Some theoretical results on the routing of multilayer printed-wiring boar.:ls," in Proc. 197~ IEEE Int. Syrup. Circuits and Syst., pp. 296- 303.
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B. S. Ting, E. S. Kuh, and I. Shirakawa, "The multilayer routing problem: Algorithms and necessary and sufficient conditions for the single row, single layer case," IEEE Trans. Circuits Syst., vol. CAS- 23. pp. 768-778, Dec. 1976.
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T. T. K. Trang, M. Marek-Sadowska, and E. S. Kuh, "An efficient single-row routing algorithm," IEEE Trans. Comput.-Aided Des., vol. CAD-3, pp. 178-183, July 1984.
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