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A Constant-Factor Approximation Algorithm for Embedding Unweighted Graphs into Trees

We present a constant-factor approximation algorithm for computing an embedding of the shortest path metric of an unweighted graph into a tree, that minimizes the multiplicative distortion.

Identiferoai:union.ndltd.org:MIT/oai:dspace.mit.edu:1721.1/6742
Date05 July 2004
CreatorsBadoiu, Mihai, Indyk, Piotr, Sidiropoulos, Anastasios
Source SetsM.I.T. Theses and Dissertation
Languageen_US
Detected LanguageEnglish
Format8 p., 981451 bytes, 626039 bytes, application/postscript, application/pdf
RelationAIM-2004-015

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