Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Data Access and Management in ACGT: Tools to solve syntactic and semantic heterogeneities between clinical and image databases
Year:2007
Research Areas
  • Artificial intelligence,
  • Programming language
Information
Abstract
Recent changes in data management within post-genomic clinical trials have emphasized the need for novel methods and tools to solve semantic and syntactic heterogeneities among distributed sources of information. ACGT is an Integrated Project funded by the European Commission that aims at building a GRID-based platform comprised by a set of tools to support multi-centric post-genomic clinical trials on cancer. The main goal of ACGT is to provide seamless access to heterogeneous sources of information. For this purpose, two core tools were developed and included in the ACGT architecture: the ACGT Semantic Mediator (ACGT-SM), and the Data Access Wrappers (ACGT-DAWs). The ACGT-SM addresses semantics and schema integration, while the ACGT-DAWs cope with syntactic heterogeneities. Once the sources are bridged together, they can be seamlessly accessed using the RDQL query language.We tested our tools using a set of three relational and DICOM based image sources obtaining promising results.
International
Si
Congress
First International Workshop on Conceptual Modelling for Life Sciences Applications (CMLSA) 2007
960
Place
Auckland (New Zealand)
Reviewers
Si
ISBN/ISSN
Start Date
05/11/2007
End Date
09/11/2007
From page
To page
Participants
  • Participante: A Anguita
  • Participante: G Potamias
  • Participante: L Martín
  • Participante: J Vrijnsen
  • Autor: Jose Crespo Del Arco (UPM)
  • Participante: E Bonsma
  • Participante: M Brochhausen
  • Autor: Miguel Garcia Remesal (UPM)
  • Participante: M Tsiknakis
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Informática Biomédica (LIA)
  • Departamento: Inteligencia Artificial
  • Departamento: Lenguajes y Sistemas Informáticos e Ingeniería de Software
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