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http://hdl.handle.net/11718/17230| Title: | Survivable network design with shared-protection routing |
| Authors: | Agarwal, Y. K. Venkateshan, Prahalad |
| Keywords: | Shared protection survivable network design;End-to-end restoration schemes;Column generation;Large scale optimization |
| Issue Date: | 2014 |
| Publisher: | Elsevier |
| Citation: | Agarwal, Y. K., & Venkateshan, P. (2014). Survivable network design with shared-protection routing. European Journal of Operational Research, 238(3), 836-845. |
| Abstract: | In this paper we study the problem of designing a survivable telecommunication network with shared-protection routing. We develop a heuristic algorithm to solve this problem. Recent results in the area of global re-routing have been used to obtain very tight lower bounds for the problem. Our results indicate that in a majority of problem instances, the average gap between the heuristic solutions and the lower bounds is within 5%. Computational experience is reported on randomly generated problem instances with up to 35 nodes, 80 edges and 595 demand pairs and also on the instances available in SNDlib database. |
| URI: | http://hdl.handle.net/11718/17230 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Survivable network design with shared-protection.pdf Restricted Access | 944.18 kB | Adobe PDF | View/Open Request a copy |
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