Three simple node list algorithms

  • Authors:
  • Henry S. Warren, Jr.

  • Affiliations:
  • IBM Thomas J. Watson Research Center, Yorktown Heights, N.Y. 10598, U.S.A.

  • Venue:
  • Computer Languages
  • Year:
  • 1978

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Abstract

A ''node list'' of a directed graph is a sequence of nodes such that every simple path in the graph is a subsequence of the node list. This paper gives three relatively simple algorithms for computing node lists. Previous results are summarized, and areas for further work are suggested.