Network Delay Inference from Additive Metrics

Shankar Bhamidi; Ram Rajagopal; Sebastien Roch

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Network Delay Inference from Additive Metrics

Shankar Bhamidi·Ram Rajagopal·Sebastien Roch

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Abstract

We demonstrate the use of computational phylogenetic techniques to solve a central problem in inferential network monitoring. More precisely, we design a novel algorithm for multicast-based delay inference, i.e. the problem of reconstructing the topology and delay characteristics of a network from end-to-end delay measurements on network paths. Our inference algorithm is based on additive metric techniques widely used in phylogenetics. It runs in polynomial time and requires a sample of size only $\poly(\log n)$.

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BibTeX RIS

Shankar Bhamidi, Ram Rajagopal, Sebastien Roch. 2009-07-28. Network Delay Inference from Additive Metrics. https://arxiv.org/abs/math/0604367

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