Cited by 119Artificial Intelligence in HealthcareBig Data Technologies and ApplicationsInternet of Things and AI

Health Big Data Analytics: A Technology Survey

Open access
Harerimana, Gaspard, Jang, Beakcheol, Kim, Jong Wook, Park, Hung Kook·2018·IEEE Access

Abstract

Because of the vast availability of data, there has been an additional focus on the health industry and an increasing number of studies that aim to leverage the data to improve healthcare have been conducted. The health data are growing increasingly large, more complex, and its sources have increased tremendously to include computerized physician order entry, electronic medical records, clinical notes, medical images, cyber-physical systems, medical Internet of Things, genomic data, and clinical decision support systems. New types of data from sources like social network services and genomic data are used to build personalized healthcare systems, hence health data are obtained in various forms, from varied sources, contexts, technologies, and their nature can impede a proper analysis. Any analytical research must overcome these obstacles to mine data and produce meaningful insights to save lives. In this paper, we investigate the key challenges, data sources, techniques, technologies, as well as future directions in the field of big data analytics in healthcare. We provide a do-it-yourself review that delivers a holistic, simplified, and easily understandable view of various technologies that are used to develop an integrated health analytic application.

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Crossref · 10.1109/access.2018.2878254

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163 of 163 references verified0 citation errors · 0 not checkable

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Authors
Harerimana, G., Jang, B., Kim, J. W., & Park, H. K.
Affiliations
Sangmyung University (KR)
Venue
IEEE Access
Published
2018
Volume
6
Pages
65661-65678
ISSN
2169-3536 (ISSN-L)
OpenAlex
W2898126066
Cited by
119
References
165
Citations by year
2026: 5 · 2025: 11 · 2024: 19 · 2023: 22 · 2022: 18 · 2021: 20 · 2020: 14 · 2019: 10
FWCI
13.97
Type
journal article
Language
en
Open access
Locations
  • IEEE Access (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Research Foundation of Korea (NRF-2016R1D1A1B03930815)
Topics
  • Health Sciences › Health Professions › Health Information Management › Artificial Intelligence in Healthcare
  • Social Sciences › Decision Sciences › Information Systems and Management › Big Data Technologies and Applications
  • Physical Sciences › Computer Science › Information Systems › Internet of Things and AI
Keywords
electronic health records, computerized physician order entry, clinical decision support systems, Internet of Medical Things, genomic data, personalized healthcare, data mining challenges

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