Enabling Cross Constraint Satisfaction in RDF-based Heterogeneous Database Integration

Martín Martín, Luis and Jimenez, Ana and Anguita Sanchez, Alberto and Crespo del Arco, Jose (2008). Enabling Cross Constraint Satisfaction in RDF-based Heterogeneous Database Integration. In: "20th IEEE International Conference on Tools with Artificial Intelligence", 03/11/2008-05/11/2008, Ohio, USA. ISBN 9780769534404.

Description

Title: Enabling Cross Constraint Satisfaction in RDF-based Heterogeneous Database Integration
Author/s:
  • Martín Martín, Luis
  • Jimenez, Ana
  • Anguita Sanchez, Alberto
  • Crespo del Arco, Jose
Item Type: Presentation at Congress or Conference (Article)
Event Title: 20th IEEE International Conference on Tools with Artificial Intelligence
Event Dates: 03/11/2008-05/11/2008
Event Location: Ohio, USA
Title of Book: Proceedings of the 2008 20th IEEE International Conference on Tools with Artificial Intelligence
Date: November 2008
ISBN: 9780769534404
Subjects:
Faculty: Facultad de Informática (UPM)
Department: Inteligencia Artificial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The problem of database integration has been widely tackled through different approaches. While data transformation based systems, such as Data Warehouses, reached the acceptation of the industry during the 80's, in the last decade query translation based approaches have gained popularity given their adequacy to dynamic domains. While the former are based on gathering actual data in central repositories, the latter allow data to remain in the original databases. There still exist several issues to be tackled in query translation, mainly if no ad-hoc schema is described, such as problems with scalability and query processing. In this paper we describe a complete database integration and semantic mediation approach, borrowing techniques from both data transformation and local as view data translation methods, and addressing the cross referencing problem. This work has been carried out in the framework of ACGT (Advancing Clinico-Genomic Trials on Cancer) project, supported by the European Commission.

More information

Item ID: 4170
DC Identifier: http://oa.upm.es/4170/
OAI Identifier: oai:oa.upm.es:4170
Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4669794
Deposited by: Memoria Investigacion
Deposited on: 16 Sep 2010 09:22
Last Modified: 20 Apr 2016 13:30
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