Connected components in O(lg3/2|V|) parallel time for the CREW PRAM (extended abstract)

  • Authors:
  • Donald B. Johnson;Panagiotis Metaxas

  • Affiliations:
  • -;-

  • Venue:
  • SFCS '91 Proceedings of the 32nd annual symposium on Foundations of computer science
  • Year:
  • 1991

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Abstract

Computing the connected components of an undirected graph G=(V, E) on mod V mod =n vertices and mod E mod =m edges is addressed. An efficient and simple algorithm that runs in O(lg/sup 3/2/ n) time using n+m CREW processors is presented.