Fog computing systems: state of the art, research issues and future trends, with a focus on resilience
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10071/21279 |
Resumo: | Many future innovative computing services will use Fog Computing Systems (FCS), integrated with Internet of Things (IoT) resources. These new services, built on the convergence of several distinct technologies, need to fulfil time-sensitive functions, provide variable levels of integration with their environment, and incorporate data storage, computation, communications, sensing, and control. There are, however, significant problems to be solved before such systems can be considered fit for purpose. The high heterogeneity, complexity, and dynamics of these resource-constrained systems bring new challenges to their robust and reliable operation, which implies the need for integral resilience management strategies. This paper surveys the state of the art in the relevant fields, and discusses the research issues and future trends that are emerging. We envisage future applications that have very stringent requirements, notably high-precision latency and synchronization between a large set of flows, where FCSs are key to supporting them. Thus, we hope to provide new insights into the design and management of resilient FCSs that are formed by IoT devices, edge computer servers and wireless sensor networks; these systems can be modelled using Game Theory, and flexibly programmed with the latest software and virtualization platforms. |
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Fog computing systems: state of the art, research issues and future trends, with a focus on resilienceFog computingInternet of thingsIoTEdge computingCyber-physical systemsCPSSoftware defined networksSDNChallengesGame theoryNetwork function virtualizationNFVCyber-attacksResilient systemsSelf-awarenessNetwork slicingMany future innovative computing services will use Fog Computing Systems (FCS), integrated with Internet of Things (IoT) resources. These new services, built on the convergence of several distinct technologies, need to fulfil time-sensitive functions, provide variable levels of integration with their environment, and incorporate data storage, computation, communications, sensing, and control. There are, however, significant problems to be solved before such systems can be considered fit for purpose. The high heterogeneity, complexity, and dynamics of these resource-constrained systems bring new challenges to their robust and reliable operation, which implies the need for integral resilience management strategies. This paper surveys the state of the art in the relevant fields, and discusses the research issues and future trends that are emerging. We envisage future applications that have very stringent requirements, notably high-precision latency and synchronization between a large set of flows, where FCSs are key to supporting them. Thus, we hope to provide new insights into the design and management of resilient FCSs that are formed by IoT devices, edge computer servers and wireless sensor networks; these systems can be modelled using Game Theory, and flexibly programmed with the latest software and virtualization platforms.Elsevier2022-08-01T00:00:00Z2020-01-01T00:00:00Z20202021-01-14T16:28:58Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10071/21279eng1084-804510.1016/j.jnca.2020.102784Moura, J.Hutchison, D.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-25T17:46:09ZPortal AgregadorONG |
dc.title.none.fl_str_mv |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience |
title |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience |
spellingShingle |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience Moura, J. Fog computing Internet of things IoT Edge computing Cyber-physical systems CPS Software defined networks SDN Challenges Game theory Network function virtualization NFV Cyber-attacks Resilient systems Self-awareness Network slicing |
title_short |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience |
title_full |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience |
title_fullStr |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience |
title_full_unstemmed |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience |
title_sort |
Fog computing systems: state of the art, research issues and future trends, with a focus on resilience |
author |
Moura, J. |
author_facet |
Moura, J. Hutchison, D. |
author_role |
author |
author2 |
Hutchison, D. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Moura, J. Hutchison, D. |
dc.subject.por.fl_str_mv |
Fog computing Internet of things IoT Edge computing Cyber-physical systems CPS Software defined networks SDN Challenges Game theory Network function virtualization NFV Cyber-attacks Resilient systems Self-awareness Network slicing |
topic |
Fog computing Internet of things IoT Edge computing Cyber-physical systems CPS Software defined networks SDN Challenges Game theory Network function virtualization NFV Cyber-attacks Resilient systems Self-awareness Network slicing |
description |
Many future innovative computing services will use Fog Computing Systems (FCS), integrated with Internet of Things (IoT) resources. These new services, built on the convergence of several distinct technologies, need to fulfil time-sensitive functions, provide variable levels of integration with their environment, and incorporate data storage, computation, communications, sensing, and control. There are, however, significant problems to be solved before such systems can be considered fit for purpose. The high heterogeneity, complexity, and dynamics of these resource-constrained systems bring new challenges to their robust and reliable operation, which implies the need for integral resilience management strategies. This paper surveys the state of the art in the relevant fields, and discusses the research issues and future trends that are emerging. We envisage future applications that have very stringent requirements, notably high-precision latency and synchronization between a large set of flows, where FCSs are key to supporting them. Thus, we hope to provide new insights into the design and management of resilient FCSs that are formed by IoT devices, edge computer servers and wireless sensor networks; these systems can be modelled using Game Theory, and flexibly programmed with the latest software and virtualization platforms. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01T00:00:00Z 2020 2021-01-14T16:28:58Z 2022-08-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10071/21279 |
url |
http://hdl.handle.net/10071/21279 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1084-8045 10.1016/j.jnca.2020.102784 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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1777304043959353344 |