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From Big Data to Knowledge: An Ontological Approach to Big Data Analytics

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  • Erik W. Kuiler

Abstract

The introduction of Big Data sets in the healthcare domain has presented opportunities to engage in analytics of very large sets containing both structured and unstructured data. With advances in information technology (IT), these data sets have become available from diverse sources at greatly increased rates. The availability of Big Data sets has introduced complexities that we must address, not only in terms of semantics and analytics but also in terms of data management, storage, and distribution. Currently, the capabilities to ingest, analyze, and manage multipetabyte data sets have underscored the limitations of our analytics capabilities supported by relational database management systems. This essay argues that an ontology-based approach to data analytics provides a practical framework to address the semantic challenges presented by Big Data sets. No ontological framework can address the operational and management requirements introduced by the availability of Big Data sets, however. There are also a number of IT architectural factors that must be considered in implementing such a framework.

Suggested Citation

  • Erik W. Kuiler, 2014. "From Big Data to Knowledge: An Ontological Approach to Big Data Analytics," Review of Policy Research, Policy Studies Organization, vol. 31(4), pages 311-318, July.
    • Handle: RePEc:bla:revpol:v:31:y:2014:i:4:p:311-318
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    File URL: http://hdl.handle.net/10.1111/ropr.12077
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    Cited by:

    1. Jacek Maślankowski, 2015. "Big Data quality analysis on data retrieved from websites," Collegium of Economic Analysis Annals, Warsaw School of Economics, Collegium of Economic Analysis, issue 38, pages 167-178.
    2. Gastaldi, Luca & Pietrosi, Astrid & Lessanibahri, Sina & Paparella, Marco & Scaccianoce, Antonio & Provenzale, Giuseppe & Corso, Mariano & Gridelli, Bruno, 2018. "Measuring the maturity of business intelligence in healthcare: Supporting the development of a roadmap toward precision medicine within ISMETT hospital," Technological Forecasting and Social Change, Elsevier, vol. 128(C), pages 84-103.

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