Ponencias en congresos:
Automatic Generation of Integration and Preprocessing Ontologies for Biomedical Sources in a Distributed Scenario
Automatic Generation of Integration and Preprocessing Ontologies for Biomedical Sources in a Distributed Scenario
Año:2008
Áreas de investigación
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Inteligencia artificial, -
Lenguaje de programación
Datos
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Descripción
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| Access to a large number of remote data sources has boosted research in biomedicine, where different biological and clinical research projects are based on collaborative efforts among international organizations. In this scenario, the authors have developed various methods and tools in the area of database integration, using an ontological approach. This paper describes a method to automatically generate preprocessing structures (ontologies) within an ontology-based KDD model. These ontologies are obtained from the analysis of data sources, searching for: (i) valid numerical ranges (using clustering techniques), (ii) different scales, (iii) synonym transformations based on known dictionaries and (iv) typographical errors. To test the method, experiments were carried out with four biomedical databases ¯containing rheumatoid arthritis, gene expression patterns, biological processes and breast cancer patients¯ proving the performance of the approach. This method supports experts in data analysis processes, facilitating the detection of inconsistencies. | |
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Internacional
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Si |
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Nombre congreso
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21st International Symposium on Computer-Based Medical Systems (CBMS2008) |
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Tipo de participación
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960 |
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Lugar del congreso
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Jyväskylä (Finlandia) |
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Revisores
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Si |
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ISBN o ISSN
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978-0-7695-3165-6 |
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DOI
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Fecha inicio congreso
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17/06/2008 |
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Fecha fin congreso
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19/06/2008 |
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Desde la página
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336 |
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Hasta la página
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341 |
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Título de las actas
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Proceedings of the 21st International Symposium on Computer-Based Medical Systems (CBMS2008) |
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Participantes
- Autor: Alberto Anguita Sanchez (UPM)
- Autor: Jose Crespo Del Arco (UPM)
- Autor: Victor Manuel Maojo Garcia (UPM)
- Autor: David Perez Del Rey (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
S2i 2023 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)