6th International ICST Conference on Broadband Communications, Networks, and Systems

Research Article

Random Node Sampling in Kademlia

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  • @INPROCEEDINGS{10.4108/ICST.BROADNETS2009.7239,
    author={Zolt\^{a}n Nov\^{a}k and Zolt\^{a}n Pap},
    title={Random Node Sampling in Kademlia},
    proceedings={6th International ICST Conference on Broadband Communications, Networks, and Systems},
    publisher={IEEE},
    proceedings_a={BROADNETS},
    year={2009},
    month={11},
    keywords={Area measurement Environmental economics Informatics Load management Peer to peer computing Protocols Random media Sampling methods Statistical analysis Telecommunications},
    doi={10.4108/ICST.BROADNETS2009.7239}
}
  • Zoltán Novák
    Zoltán Pap
    Year: 2009
    Random Node Sampling in Kademlia
    BROADNETS
    IEEE
    DOI: 10.4108/ICST.BROADNETS2009.7239
Zoltán Novák1,*, Zoltán Pap2,*
  • 1: Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, H-1117, Magyar tudósok körútja 2, Budapest, HUNGARY Phone: (36)1-463-2225, Fax: (36) 1-463-3107
  • 2: Ericsson Telecomm. Hungary, H-1117, Irinyi J. u. 4-20, Budapest, HUNGARY
*Contact email: novak@tmit.bme.hu, zoltan.pap@ericsson.com

Abstract

We present a novel distributed method for selecting random nodes uniformly in Kademlia DHT networks. The algorithm does not require any extension to the Kademlia protocol and can be applied to any Kademlia-type network. It is easily tunable with one parameter to set an appropriate tradeoff between the evenness of the distribution and time – message – complexity. The method may be used as a building block for network algorithms in areas such as load balancing, Byzantine agreement, fault recovery and statistical measurements.

Keywords
Area measurement Environmental economics Informatics Load management Peer to peer computing Protocols Random media Sampling methods Statistical analysis Telecommunications
Published
2009-11-17
Publisher
IEEE
Modified
2010-05-16
http://dx.doi.org/10.4108/ICST.BROADNETS2009.7239
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