A community-based, agent-driven, P2P overlay architecture for personalized Web

Chatree Sangpachatanaruk, Taieb Znati

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present a user profile driven framework to allow individual users to organize themselves into communities of interest (CoI) based on ontologies agreed upon by all community members. In this paper, we describe the overlay network architecture to support the basic functionalities of a Col. The basic tenet of this architecture is the use of ontologies to represent objects in order to enable semantic resource discovery and retrieval which reflect the interest of the user within a specific community. Three advertising and retrieval schemes, namely aggressive, crawler-based and minimum-cover-rule, are discussed and investigated using an emulation-based and a simulation-based experimental frame-works. The results show that the minimum-cover-rule scheme exhibits higher performance than the other two schemes in the stable environment. In the high-churn environment, however, the effectiveness of the aggressive scheme is better than those of the other two schemes.

Original languageEnglish
Title of host publicationFrontiers of WWW Research and Development - APWeb 2006 - 8th Asia-Pacific Web Conference, Proceedings
Pages616-627
Number of pages12
DOIs
Publication statusPublished - 2006
Externally publishedYes
Event8th Asia-Pacific Web Conference, APWeb 2006: Frontiers of WWW Research and Development - Harbin, China
Duration: Jan 16 2006Jan 18 2006

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3841 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference8th Asia-Pacific Web Conference, APWeb 2006: Frontiers of WWW Research and Development
Country/TerritoryChina
CityHarbin
Period1/16/061/18/06

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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