2014
DOI: 10.1007/978-3-319-12206-9_12
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Domain Ontology As Conceptual Model for Big Data Management: Application in Biomedical Informatics

Abstract: Abstract. The increasing capability and sophistication of biomedical instruments has led to rapid generation of large volumes of disparate data that is often characterized as biomedical "big data". Effective analysis of biomedical big data is providing new insights to advance healthcare research, but it is difficult to efficiently manage big data without a conceptual model, such as ontology, to support storage, query, and analytical functions. In this paper, we describe the Cloudwave platform that uses a domai… Show more

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Cited by 15 publications
(8 citation statements)
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“…In previous work, we have demonstrated the advantages of transferring fragments of signal data corresponding to the six standard montages over the network as compared to an unpartitioned EDF file (Jayapandian et al, 2014 ). In addition, the CSF object stores signal data in integer format as physical values (described in Section Signal Data Processing and Flexible Data Partitioning Technique), which significantly reduces the data processing task of the Web browser.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…In previous work, we have demonstrated the advantages of transferring fragments of signal data corresponding to the six standard montages over the network as compared to an unpartitioned EDF file (Jayapandian et al, 2014 ). In addition, the CSF object stores signal data in integer format as physical values (described in Section Signal Data Processing and Flexible Data Partitioning Technique), which significantly reduces the data processing task of the Web browser.…”
Section: Methodsmentioning
confidence: 99%
“…The processing of EDF files to generate channel-specific CSF objects was found to improve the response time of the Cloudwave visualization interface. In addition, the total time taken to transfer the signal data fragments with associated metadata as well as clinical event annotation and rendering of the signal data on the Web browser interface was found to be consistently less for signal data fragments (stored in CSF objects) in comparison to EDF files (Jayapandian et al, 2014 ). The signal visualization interface also used the annotation properties of EpSO classes to display clinical events as human readable text on the signal data.…”
Section: Methodsmentioning
confidence: 99%
“…Varios autores (Epstein, Ping, Fogarty & Munson, 2015;Jayapandian et al, 2014) plantean la necesidad de utilizar modelos en la informática en todas sus disciplinas científicas.…”
Section: La Modelación Como Parte De La Actividad Informática Y El Prunclassified
“…They represent not only the concepts (nodes) but the relationships (edges) between the concepts. Ontologies have become a critical knowledge source in informatics and data intensive applications, such as information retrieval [ 1 ], data integration [ 2 ], data management [ 3 ], and decision support [ 4 ].…”
Section: Introductionmentioning
confidence: 99%