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Data-intensive Grid applications require huge data transferring between multiple geographically separated computing nodes where computing tasks are executed. For a future WDM network to efficiently support this type of emerging applications, neither the traditional approaches to establishing lightpaths between given source destination pairs are sufficient, nor are those existing application level...
A novel optimization problem of jointly provisioning both network resources and computing resources for distributed computing applications over WDM networks is studied, with the objective being the revenue maximization.
We present a MIP formulation and an efficient heuristic for the problem of logical topology design for a distributed computing application to survive one computing cluster failure and one fiber link failure in WDM networks.
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