CSONG: A semantic-based hybrid overlay network for data grid

Kan Li*, Zhikun Zheng, Xiaoxing Xing, Xin Sun

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The mechanism for a peer to randomly choose logical neighbors, without any knowledge about the physical topology, causes a serious topology mismatch between the overlay networks and the physical network. A flooding-based search is robust to node failure, but the response message will be lost if any node on the response path fails, and the flooding search may causes heavy network traffic. In order to solve these two problems, we propose a semantic-based hybrid overlay network (CSONG). In the tree-like network structure, semantic-based clustering algorithm is used to decide the 1st level super peers and the 2nd level super peers. Node join algorithm, node departure algorithm and query searching algorithm are presented to ensure construction and running of the network. Finally, comparison experiments are made to show the performance of querying search with CSONG.

Original languageEnglish
Title of host publicationProceedings - 7th International Conference on Grid and Cooperative Computing, GCC 2008
Pages266-272
Number of pages7
DOIs
Publication statusPublished - 2008
Event7th International Conference on Grid and Cooperative Computing, GCC 2008 - Shenzhen, China
Duration: 24 Oct 200826 Oct 2008

Publication series

NameProceedings - 7th International Conference on Grid and Cooperative Computing, GCC 2008

Conference

Conference7th International Conference on Grid and Cooperative Computing, GCC 2008
Country/TerritoryChina
CityShenzhen
Period24/10/0826/10/08

Keywords

  • Clustering
  • Overlay network
  • Semantic similarity

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