Federating Queries to RDF repositories

Buil-Aranda, C. and Corcho, Óscar (2010). Federating Queries to RDF repositories. Monografía (Technical Report). Facultad de Informática (UPM), Madrid, Spain.

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Descripción

Title:Federating Queries to RDF repositories
Authors/Creators:
Creators NameCreators email (if known)
Buil-Aranda, C.cbuil@fi.upm.es
Corcho, Óscarocorcho@fi.upm.es
Item Type:Monograph (Technical Report)
Publisher:Universidad Politécnica de Madrid
Date:11 June 2010
Department:Artificial intelligence
Faculty:Facultad de Informática (UPM)
Subjects:Computer Science
Freetext Keywords:SPARQL, query federation, RDF, Distributed Query Processing
Creative Commons Licenses:Recognition

Abstract

Currently large amounts of RDF data are being published in the Web. These data is commonly accessed by means of SPARQL endpoints. However to query a set of SPARQL endpoints new mechanisms are needed due to neither the SPARQL protocol nor the language provide any norms or guidelines about how to proceed. In this paper we present an approach for federating queries to a set of SPARQL endpoints, using relational database distributed query processing techniques and part of the WS-DAI specification for web-service based access to relational and XML databases.

Mas información

Item ID:3302
Deposited by: Estudiante de Doctorado Carlos Buil Aranda
Deposited on:11 Jun 2010 10:11
Last Modified:22 Sep 2014 10:09

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