Gossip in trees under line-communication mode

  • C. Laforest
Workshop 02 Routing and Communication in Interconnection Networks
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1123)


This paper addresses the problem of performing efficiently an important operation of communication in networks, namely gossip. We study it in the line-communication model that is similar to the circuit-switching technique. We construct algorithms to gossip in any tree network and prove that they are optimal or asymptotically optimal. In all the cases, we show that the difference between lower and upper bounds is constant. In addition, these results give a general method to gossip, since any (connected) network has a spanning tree.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1996

Authors and Affiliations

  • C. Laforest
    • 1
  1. 1.LRIUniversité de Paris-SudOrsay CedexFrance

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