Faster Algorithms for All‐Pairs Small Stretch Distances in Weighted Graphs

Faster Algorithms for All‐Pairs Small Stretch Distances in Weighted Graphs

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Article ID: iaor2012674
Volume: 63
Issue: 1
Start Page Number: 224
End Page Number: 245
Publication Date: Jun 2012
Journal: Algorithmica
Authors:
Keywords: combinatorial analysis
Abstract:

Let G=(V,E) be a weighted undirected graph, with non‐negative edge weights. We consider the problem of efficiently computing approximate distances between all pairs of vertices in G. While many efficient algorithms are known for this problem in unweighted graphs, not many results are known for this problem in weighted graphs.

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