An algorithm for source location in directed graphs

Mihály Bárász, Johanna Becker, A. Frank

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

A polynomial time solution algorithm is described to find a smallest subset R of nodes of a directed graph D = (V, A) such that, for every node ν ∈ V - R, there are k edge-disjoint paths from R to ν and there are l edge-disjoint paths from ν to R.

Original languageEnglish
Pages (from-to)221-230
Number of pages10
JournalOperations Research Letters
Volume33
Issue number3
DOIs
Publication statusPublished - May 2005

Fingerprint

Edge-disjoint Paths
Directed graphs
Set theory
Directed Graph
Polynomials
Vertex of a graph
Polynomial time
Subset
Node
Directed graph

Keywords

  • Edge-connectivity
  • Polynomial algorithm
  • Source location

ASJC Scopus subject areas

  • Management Science and Operations Research
  • Statistics, Probability and Uncertainty
  • Discrete Mathematics and Combinatorics
  • Modelling and Simulation

Cite this

An algorithm for source location in directed graphs. / Bárász, Mihály; Becker, Johanna; Frank, A.

In: Operations Research Letters, Vol. 33, No. 3, 05.2005, p. 221-230.

Research output: Contribution to journalArticle

Bárász, Mihály ; Becker, Johanna ; Frank, A. / An algorithm for source location in directed graphs. In: Operations Research Letters. 2005 ; Vol. 33, No. 3. pp. 221-230.
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