Analysis of Steiner subtrees of Random Trees for Traceroute Algorithms

Abstract : We consider in this paper the problem of discovering, via a traceroute algorithm, the topology of a network, whose graph is spanned by an infinite branching process. A subset of nodes is selected according to some criterion. As a measure of efficiency of the algorithm, the Steiner distance of the selected nodes, i.e. the size of the spanning sub-tree of these nodes, is investigated. For the selection of nodes, two criteria are considered: A node is randomly selected with a probability, which is either independent of the depth of the node (uniform model) or else in the depth biased model, is exponentially decaying with respect to its depth. The limiting behavior the size of the discovered subtree is investigated for both models.
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Contributeur : Philippe Robert <>
Soumis le : vendredi 6 juin 2008 - 12:09:40
Dernière modification le : vendredi 16 février 2018 - 15:40:07
Document(s) archivé(s) le : mardi 21 septembre 2010 - 16:26:19


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  • HAL Id : inria-00133676, version 2
  • ARXIV : cs/0702156



Fabrice Guillemin, Philippe Robert. Analysis of Steiner subtrees of Random Trees for Traceroute Algorithms. Preprint. 2008. 〈inria-00133676v2〉



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