A simple and fast label correcting algorithm for shortest paths

Research output: Contribution to journalArticlepeer-review

80 Scopus citations

Abstract

We propose a new method for ordering the candidate nodes in label correcting methods for shortest path problems. The method tries to scan nodes with small labels as early as possible and may be viewed as a low‐overhead approximation to Dijkstra's algorithm. Compared with the D'Esopo–Pape algorithm, our method is equally simple but much faster. Our method can also be combined with the threshold algorithm, thereby considerably improving its practical performance. © 1993 by John Wiley & Sons, Inc.

Original languageEnglish (US)
Pages (from-to)703-709
Number of pages7
JournalNetworks
Volume23
Issue number8
DOIs
StatePublished - Dec 1993
Externally publishedYes

ASJC Scopus subject areas

  • Software
  • Information Systems
  • Hardware and Architecture
  • Computer Networks and Communications

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