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Estimating geographical position of nodes in the internet
, Article 11th IASTED International Conference on Internet and Multimedia Systems and Applications, IMSA 2007, Honolulu, HI, 20 August 2007 through 22 August 2007 ; 2007 , Pages 211-216 ; 9780889866782 (ISBN) ; Semnani, M ; Rafiei, M. E ; Movaghar, A ; Sharif University of Technology
2007
Abstract
By the advances in location-aware applications over the Internet, the need for information such as the geographical position of routers and hosts and also the Euclidian distance of nodes is more important than ever. These kinds of information can also provide a valuable insight for network administrators, analysts, and many others. In this paper, we propose an algorithm, called GPE, to estimate the geographical position of nodes across the Internet. In the proposed approach, Internet topology is modeled by a weighted graph. Each node of the graph may have a corresponding estimation of its position. Weight of each edge, in this graph, indicates the estimated length of corresponding link in...