Technical Report CS0178

TR#:CS0178
Class:CS
Title: An O(log N) Parallel Connectivity Algorithm
Authors: Yossi Shiloach and Uzi Vishkin
PDFCS0178.pdf
Abstract: A parallel algorithm which uses O(n+m) processors to find the connected components of an undirected graph with n vertices and m edges in time O(log n) is presented. We assume that the processors have access to a common memory. Simultaneously access to the same memory location is allowed for both read and write instructions.
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