Memorias de investigación
Communications at congresses:
Robust service-based semantic querying to distributed heterogeneous databases
Year:2009
Research Areas
  • Artificial intelligence
Information
Abstract
The amount of semantic data on the Web has increased exponentially in the last years. One of the main reasons for this is the use of RDB2RDF systems, which generate RDF data from relational databases. Most of the work on these systems has focused on increasing the expressivity of query languages, analyzing their coverage over databases and generating sound, complete and efficient query plans. However, there are still important problems associated to them, especially in terms of robustness and in the handling of data distribution. In this paper we describe how we have integrated one RDB2RDF system (ODEMapster) with OGSA-DAI in order to overcome these problems.
International
Si
Congress
8th International Workshop on Web Semantics (WebS¿09)
960
Place
Linz (Austria)
Reviewers
Si
ISBN/ISSN
978-0-7695-3763-4
Start Date
31/08/2009
End Date
04/09/2009
From page
74
To page
78
8th International Workshop on Web Semantics (WebS¿09)
Participants
  • Participante: Amy Krause EPCC, The University of Edinburgh
  • Autor: Carlos Buil Aranda UPM
  • Autor: Oscar Corcho Garcia UPM
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ontology Engineering Group (LIA). Laboratorio Inteligencia Artificial. Grupo de Ingeniería Ontológica
  • Departamento: Inteligencia Artificial