Observatorio de I+D+i UPM

Memorias de investigación
Ponencias en congresos:
Enabling Cross Constraint Satisfaction in RDF-based Heterogeneous Database Integration
Año:2008
Áreas de investigación
  • Inteligencia artificial,
  • Lenguaje de programación
Datos
Descripción
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
Internacional
Si
Nombre congreso
20th IEEE International Conference on Tools with Artificial Intelligence
Tipo de participación
960
Lugar del congreso
Dayton, Ohio, USA
Revisores
Si
ISBN o ISSN
9781424432530
DOI
Fecha inicio congreso
03/11/2008
Fecha fin congreso
05/11/2008
Desde la página
341
Hasta la página
348
Título de las actas
Proceedings of the 2008 20th IEEE International Conference on Tools with Artificial Intelligence
Esta actividad pertenece a memorias de investigación
Participantes
  • Participante: A. JIMENEZ
  • Autor: Luis Martin Martin (UPM)
  • Autor: Alberto Anguita Sanchez (UPM)
  • Autor: Jose Crespo Del Arco (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Informática Biomédica (LIA)
  • Departamento: Lenguajes y Sistemas Informáticos e Ingeniería de Software
  • Departamento: Inteligencia Artificial
  • Centro o Instituto I+D+i: Centro de tecnología Biomédica CTB
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