David C. Faye ; Gilles Nachouki ; Patrick Valduriez - SenPeer : un système pair-à-pair de médiation de données

arima:1847 - Revue Africaine de Recherche en Informatique et Mathématiques Appliquées, October 20, 2006, Volume 4, 2006 - https://doi.org/10.46298/arima.1847
SenPeer : un système pair-à-pair de médiation de donnéesArticle

Authors: David C. Faye 1; Gilles Nachouki 2; Patrick Valduriez ORCID3,2

  • 1 Laboratoire d'Analyse Numérique et Informatique [Sénégal]
  • 2 Laboratoire d'Informatique de Nantes Atlantique
  • 3 Complex data management in distributed systems

In this article we present SenPeer, a new Peer-to-Peer data management system allowing data sharing among experts working on the development of the Senegal river in a decentralized and lexible fashion. SenPeer has a Super-Peer network topology based on an organization of peers in semantic domains and in which peers can contribute XML documents, relational or object databases. Each peer exports its data in a common formalism which has a graph structure semantically enriched with a set of keywords in order to guide mappings discovery. Mappings discovery relies on a set of fuzzy similarity measures. Moreover they allow the establishement of a semantic topology that is independent of the underlying network topology which is the basis for intelligent query routing.

Volume: Volume 4, 2006
Published on: October 20, 2006
Submitted on: April 4, 2006
Keywords: Data mediation, semantic similarity, Peer-to-Peer,Médiation de données,similarité sémantique,pair-à-pair,[INFO] Computer Science [cs],[MATH] Mathematics [math]

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