Memorias de investigación
Ponencias en congresos:
R2RML-based access and querying to relational clinical data with morph-RDB
Año:2015
Áreas de investigación
  • Ingenierías
Datos
Descripción
Semantic interoperability is essential when carrying out post-genomic clinical trials where several institutions collaborate, since researchers and developers need to have an integrated view and access to heterogeneous data sources. In this paper we present a solution that uses an ontology based on the HL7 v3 Reference Information Model and a set of R2RML mappings that relate this ontology to an underlying relational database implementation, and where morph-RDB is used to expose a virtual SPARQL endpoint over the data. In previous efforts with other existing RDB2RDF systems we had not been able to work with live databases. Now we can issue SPARQL queries to the underlying relational data with acceptable performance, in general.%with a similar performance to having used the corresponding SQL native queries.
Internacional
Si
Nombre congreso
Semantic Web Applications and Tools for Life Sciences
Tipo de participación
960
Lugar del congreso
Cambridge, England
Revisores
Si
ISBN o ISSN
1613-0073
DOI
Fecha inicio congreso
07/12/2015
Fecha fin congreso
10/12/2015
Desde la página
142
Hasta la página
151
Título de las actas
Semantic Web Applications and Tools for Life Sciences Proceedings of the 8th International Conference on Semantic Web Applications and Tools for Life Sciences R2RML-based Access and Querying to Relational Clinical Data with Morph-RDB
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Informática Biomédica (GIB)
  • Grupo de Investigación: Ontology Engineering Group
  • Departamento: Inteligencia Artificial
  • Departamento: Lenguajes y Sistemas Informáticos e Ingeniería de Software