{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,11]],"date-time":"2024-08-11T05:09:51Z","timestamp":1723352991588},"reference-count":26,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2019,2,27]],"date-time":"2019-02-27T00:00:00Z","timestamp":1551225600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002322","name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","doi-asserted-by":"publisher","award":["465614\/2014-0","APQ-0399-1.03\/17","PRONEX APQ\/0388-1.03\/14"],"id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wireless Communications and Mobile Computing"],"published-print":{"date-parts":[[2019,2,27]]},"abstract":"The aging of the world\u2019s population and the growth in the number of people with chronic diseases have increased expenses with medical care. Thus, the use of technological solutions has been widely adopted in the medical field to improve the patients\u2019 health. In this context, approaches based on Cloud Computing have been used to store and process the information generated in these solutions. However, using Cloud can create delays that are intolerable for medical applications. Thus, the Fog Computing paradigm emerged as an alternative to overcome this problem, bringing computation and storage closer to the data sources. However, managing medical data stored in Fog is still a challenge. Moreover, characteristics of availability, performance, interoperability, and privacy need to be considered in approaches that aim to explore this problem. So, this article shows a software architecture based on Fog Computing and designed to facilitate the management of medical records. This architecture uses Blockchain concepts to provide the necessary privacy features and to allow Fog Nodes to carry out the authorization process in a distributed way. Finally, this paper describes a case study that evaluates the performance, privacy, and interoperability requirements of the proposed architecture in a home-centered healthcare scenario.<\/jats:p>","DOI":"10.1155\/2019\/1968960","type":"journal-article","created":{"date-parts":[[2019,2,27]],"date-time":"2019-02-27T23:32:06Z","timestamp":1551310326000},"page":"1-16","source":"Crossref","is-referenced-by-count":40,"title":["A Fog Computing-Based Architecture for Medical Records Management"],"prefix":"10.1155","volume":"2019","author":[{"ORCID":"http:\/\/orcid.org\/0000-0002-7713-685X","authenticated-orcid":true,"given":"C\u00edcero A.","family":"Silva","sequence":"first","affiliation":[{"name":"Department of Informatics and Applied Mathematics (DIMAp), Federal University of Rio Grande do Norte, Natal 1524, RN, Brazil"}]},{"ORCID":"http:\/\/orcid.org\/0000-0001-6950-8169","authenticated-orcid":true,"given":"Gibeon S.","family":"Aquino","sequence":"additional","affiliation":[{"name":"Department of Informatics and Applied Mathematics (DIMAp), Federal University of Rio Grande do Norte, Natal 1524, RN, Brazil"}]},{"ORCID":"http:\/\/orcid.org\/0000-0002-3917-1865","authenticated-orcid":true,"given":"S\u00e1vio R. 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