Memorias de investigación
Ponencias en congresos:
Ontology Based Integration of Distributed and Heterogeneous Data Sources in ACGT.
Año:2008
Áreas de investigación
  • Inteligencia artificial,
  • Lenguaje de programación
Datos
Descripción
In this work, we describe the set of tools comprising the Data Access Infrastructure within Advancing Clinico-genomic Trials on Cancer (ACGT), a R&D Project funded in part by the European. This infrastructure aims at improving Post-genomic clinical trials by providing seamless access to integrated clinical, genetic, and image databases. A data access layer, based on OGSA-DAI, has been developed in order to cope with syntactic heterogeneities in databases. The semantic problems present in data sources with different nature are tackled by two core tools, namely the Semantic Mediator and the Master Ontology on Cancer. The ontology is used as a common framework for semantics, modelling the domain and acting as giving support to homogenization. SPARQL has been selected as query language for the Data Access Services and the Mediator. Two experiments have been carried out in order to test the suitability of the selected approach, integrating clinical and DICOM image databases.
Internacional
Si
Nombre congreso
International Conference on Health Informatics 2008
Tipo de participación
960
Lugar del congreso
Madeira (Portugal)
Revisores
Si
ISBN o ISSN
978-989-8111-16-6
DOI
Fecha inicio congreso
28/01/2008
Fecha fin congreso
31/01/2008
Desde la página
301
Hasta la página
306
Título de las actas
Proceedings of the First International Conference on Health Informatics, HEALTHINF 2008
Esta actividad pertenece a memorias de investigación
Participantes
  • Participante: Anca I. D. Bucur
  • Participante: Erwin Bonsma
  • Participante: Mathias Brochhausen
  • Participante: Manolis Tsiknakis
  • Participante: Holger Stenzhorn
  • Autor: Luis Martin Martin UPM
  • Autor: Alberto Anguita Sanchez UPM
  • Participante: Cristian Cocos
  • Participante: Jeroen Vrijnsen
  • Autor: Victor Manuel Maojo Garcia UPM
  • Participante: Haridimos Kondylakis
  • Participante: Martin Doerr
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Informática Biomédica (LIA)
  • Departamento: Inteligencia Artificial
  • Centro o Instituto I+D+i: Centro de tecnología Biomédica CTB