Electric routing and concurrent flow cutting
We investigate an oblivious routing scheme, amenable to distributed computation and resilient to graph changes, based on electrical flow. Our main technical contribution is a new rounding method which we use to obtain a bound on the operator norm of the inverse graph Laplacian. We show how this norm...
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| Format: | Article |
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Elsevier
2018
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| Online Access: | http://hdl.handle.net/1721.1/115843 https://orcid.org/0000-0002-4257-4198 |
| Summary: | We investigate an oblivious routing scheme, amenable to distributed computation and resilient to graph changes, based on electrical flow. Our main technical contribution is a new rounding method which we use to obtain a bound on the operator norm of the inverse graph Laplacian. We show how this norm reflects both latency and congestion of electric routing. Keywords: Oblivious routing; Spectral graph theory; Laplacian operator |
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