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From cloud and fog computing to federated-fog computing: A comparative analysis of computational resources in real-time IoT applications based on semantic interoperability

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dc.contributor.authorHuaranga, Edgar
dc.contributor.authorGonzález Gerpe, Salvador
dc.contributor.authorCastillo Cara, José Manuel
dc.contributor.authorCimmino, Andrea
dc.contributor.authorGarcía Castro, Raúl
dc.contributor.orcidhttps://orcid.org/0000-0002-8087-0940
dc.contributor.orcidhttps://orcid.org/0000-0003-1550-0430
dc.contributor.orcidhttps://orcid.org/0000-0002-1823-4484
dc.contributor.orcidhttps://orcid.org/0000-0002-0421-452X
dc.date.accessioned2024-11-07T09:20:56Z
dc.date.available2024-11-07T09:20:56Z
dc.date.issued2024-05-10
dc.descriptionThe registered version of this article, first published in “Future Generation Computer Systems, Volume 159", is available online at the publisher's website: Elsevier, https://doi.org/10.1016/j.future.2024.05.001 La versión registrada de este artículo, publicado por primera vez en “Future Generation Computer Systems, Volume 159", está disponible en línea en el sitio web del editor: Elsevier, https://doi.org/10.1016/j.future.2024.05.001
dc.description.abstractIn contemporary computing paradigms, the evolution from cloud computing to fog computing and the recent emergence of federated-fog computing have introduced new challenges pertaining to semantic interoperability, particularly in the context of real-time applications. Fog computing, by shifting computational processes closer to the network edge at the local area network level, aims to mitigate latency and enhance efficiency by minimising data transfers to the cloud. Building upon this, federated-fog computing extends the paradigm by distributing computing resources across diverse organisations and locations, while maintaining centralised management and control. This research article addresses the inherent problematics in achieving semantic interoperability within the evolving architectures of cloud computing, fog computing, and federated-fog computing. Experimental investigations are conducted on a diverse node-based testbed, simulating various end-user devices, to emphasise the critical role of semantic interoperability in facilitating seamless data exchange and integration. Furthermore, the efficacy of federated-fog computing is rigorously evaluated in comparison to traditional fog and cloud computing frameworks. Specifically, the assessment focuses on critical factors such as latency time and computational resource utilisation while processing real-time data streams generated by Internet of Things (IoT) devices. The findings of this study underscore the advantages of federated-fog computing over conventional cloud and fog computing paradigms, particularly in the realm of real-time IoT applications demanding high performance (lowering CPU usage to 20%) and low latency (with picks up to 300ms). The research contributes valuable insights into the optimisation of processing architectures for contemporary computing paradigms, offering implications for the advancement of semantic interoperability in the context of emerging federated-fog computing for IoT applications.en
dc.description.versionversión publicada
dc.identifier.citationEdgar Huaranga-Junco, Salvador González-Gerpe, Manuel Castillo-Cara, Andrea Cimmino, Raúl García-Castro, From cloud and fog computing to federated-fog computing: A comparative analysis of computational resources in real-time IoT applications based on semantic interoperability, Future Generation Computer Systems, Volume 159, 2024, Pages 134-150, ISSN 0167-739X, https://doi.org/10.1016/j.future.2024.05.001
dc.identifier.doihttps://doi.org/10.1016/j.future.2024.05.001
dc.identifier.issn0167-739X
dc.identifier.urihttps://hdl.handle.net/20.500.14468/24285
dc.journal.titleFuture Generation Computer Systems
dc.journal.volume159
dc.language.isoen
dc.page.final150
dc.page.initial134
dc.publisherELSEVIER
dc.relation.centerFacultades y escuelas::E.T.S. de Ingeniería Informática
dc.relation.departmentInformática y Automática
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.es
dc.subject12 Matemáticas::1203 Ciencia de los ordenadores ::1203.17 Informática
dc.subject.keywordsFog computingen
dc.subject.keywordsFederated-fog computingen
dc.subject.keywordsIoT architecturesen
dc.subject.keywordsSemantic interoperabilityen
dc.subject.keywordsPerformance evaluationen
dc.subject.keywordsData federationen
dc.titleFrom cloud and fog computing to federated-fog computing: A comparative analysis of computational resources in real-time IoT applications based on semantic interoperabilityen
dc.typeartículoes
dc.typejournal articleen
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relation.isAuthorOfPublication.latestForDiscoveryc0e39bd2-c0d8-4743-953d-488baf6b977e
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