Integer Programming

Shared risk link Group (SRLG)-diverse path provisioning under hybrid service level agreements in wavelength-routed optical mesh networks
The static provisioning problem in wavelength-routed optical networks has been studied for many years. However, service providers are …
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Survivable traffic grooming in WDM mesh networks under SRLG constraints
Survivable traffic grooming (STG) is a promising approach to provide reliable and resource-efficient multi-granularity connection …
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Survivable virtual topology routing under shared risk link groups in WDM networks
Network survivability is one of the most important issues in the design of optical WDM networks. In this work we study the problem of …
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Dynamic traffic grooming algorithms for reconfigurable SONET over WDM networks
The emergence of wavelength-division multiplexing (WDM) technology provides the capability for increasing the bandwidth of synchronous …
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Minimizing the number of optical amplifiers needed to support a multi-wavelength optical LAN/MAN
Optical networks based on passive star couplers and employing wavelength-division multiplexing (WDM) have been proposed for deployment …
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