Title: Finding Strongly Connected Components in Distributed Graphs
Author: William C. McLendon III, Bruce Hendrickson, Steve Plimpton and Lawrence Rauchwerger
Status: In Journal of Parallel & Distributed Computing 65(8):901-910, 2005

Abstract:

The traditional, serial, algorithm for finding the strongly connected components in a graph is based on depth first search and has complexity which is linear in the size of the graph. Depth first search is difficult to parallelize, which creates a need for a different parallel algorithm for this problem. We describe the implementation of a recently proposed parallel algorithm that finds strongly connected components in distributed graphs, and discuss how it is used in a radiation transport solver.

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