search query: @indexterm Computer networks / total: 288
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| Author: | |
| Title: | Optimizing restoration capacity in the AT & T network |
| Journal: | Interfaces
2000 : JAN-FEB, VOL. 30:1, P. 26-44 |
| Index terms: | Operational research Computer networks Networks Linear programming Telecommunications industry |
| Language: | eng |
| Abstract: | The approach centers on a linear programming model to minimize the cost of the restoration network and uses column geberation to generate new restoration paths as needed. The research team converted the methodology into a tool to optimize the allocation of restoration capacity. This tool was then extended to plan for the recovery of a switching-center disaster and to reoptimize the entire restoration network. It has contributed to AT & T's achieving high-quality service, while saving valuable resources. |
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