The Benefits of Self-Awareness and Attention in Fog and Mist Computing

Preden, Jürgo-Sören; Tammemäe, Kalle; Jantsch, Axel; Leier, Mairo; Riid, Andri; Calis, Emine

doi:10.1109/mc.2015.207

Cited by 151 publications

(93 citation statements)

References 9 publications

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“…These nodes are called mist nodes or lightweight fog nodes . Mist pushes the capabilities further down to the sensors and actuators, thus increasing the system autonomy . Edge computing offers fixed application configurations, whereas mist computing supports dynamic and adjustable configurations.…”

Section: Related Paradigmsmentioning

confidence: 99%

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Elucidating the challenges for the praxis of fog computing: An aspect‐based study

Martin

Kandasamy

Chandrasekaran

et al. 2019

Int J Communication

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Summary The evolutionary advancements in the field of technology have led to the instigation of cloud computing. The Internet of Things paradigm stimulated the extensive use of sensors distributed across the network edges. The cloud datacenters are assigned the responsibility for processing the collected sensor data. Recently, fog computing was conceptuated as a solution for the overwhelmed narrow bandwidth. The fog acts as a complementary layer that interplays with the cloud and edge computing layers, for processing the data streams. The fog paradigm, as any distributed paradigm, has its set of inherent challenges. The fog environment necessitates the development of management platforms that effectuates the orchestration of fog entities. Owing to the plenitude of research efforts directed toward these issues in a relatively young field, there is a need to organize the different research works. In this study, we provide a compendious review of the research approaches in the domain, with special emphasis on the approaches for orchestration and propose a multilevel taxonomy to classify the existing research. The study also highlights the application realms of fog computing and delineates the open research challenges in the domain.

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Section: Related Paradigmsmentioning

confidence: 99%

“…46 Mist pushes the capabilities further down to the sensors and actuators, thus increasing the system autonomy. 47 Edge computing offers fixed application configurations, whereas mist computing supports dynamic and adjustable configurations. Mist computing layer may be a part of fog computing but not essentially a mandatory layer of fog.…”

Section: Mist Computingmentioning

confidence: 99%

Elucidating the challenges for the praxis of fog computing: An aspect‐based study

Martin

Kandasamy

Chandrasekaran

et al. 2019

Int J Communication

View full text Add to dashboard Cite

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“…On one hand, big data analytics extract useful information from incoming heterogeneous big data to make the system aware of the patient and surrounding environment states, and on the other hand, self-aware approaches enable the system to refine its behaviour with respect to the situation (i.e., patient state and environmental state) and adjust attention to critical parameters in the system over time (Preden et al 2015). As an example, in the context of health monitoring, the system defines several priorities for different medical parameters based on the elderly diseases.…”

Section: Personalized Monitoringmentioning

confidence: 99%

Internet of things for remote elderly monitoring: a study from user-centered perspective

Azimi

Rahmani

Liljeberg

et al. 2016

J Ambient Intell Human Comput

169

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Improvements in life expectancy achieved by technological advancements in the recent decades have increased the proportion of elderly people. Frailty of old age, susceptibility to diseases, and impairments are inevitable issues that these senior adults need to deal with in daily life. Recently, there has been an increasing demand on developing elderly care services utilizing novel technologies, with the aim of providing independent living. Internet of things (IoT), as an advanced paradigm to connect physical and virtual things for enhanced services, has been introduced that can provide significant improvements in remote elderly monitoring. Several efforts have been recently devoted to address elderly care requirements utilizing IoT-based systems. Nevertheless, there still exists a lack of user-centered study from an all-inclusive perspective for investigating the daily needs of senior adults. In this paper, we study the IoT-enabled systems tackling elderly monitoring to categorize the existing approaches from a new perspective and to introduce a hierarchical model for elderly-centered monitoring. We investigate the existing approaches by considering the elderly requirements at the center of the attention. In addition, we evaluate the main objectives and trends in IoT-based elderly monitoring systems in order to pave the way for future systems to improve the quality of elderly's life.

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“…Compared with the biological adaptation of human brain, Preden J. S. et al highlighted situation self-awareness and attention for fog and mist computing. The authors argued that CPS must be aware of its situation to perform the "correct" behavior that fits the current situation best [81].…”

Section: Self-adaptability and Validationmentioning

confidence: 99%

A Comprehensive Technological Survey on Dependable Self-Managing CPS: The Decade of Researches on Correctness and Dependability

Zhou¹,

Hou²,

Zhang³

et al. 2017

Preprint

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Though Cyber Physical Systems (CPS) become very popular in last the decade, dependability of CPS is still a critical issue and related survey is rare. We try to spell out the jigsaw of technologies and figure out the technical trends of dependable self-managing CPS. This survey first recalls the motivation and the similar concepts. By analyzing four generic architectures, we summarize the common characteristics and related assurance technologies, and propose a more generic environment-in-loop processing flow of CPS and a formal interaction flow between physical space and cyber space. Further, the similarity between correctness and dependability is formally analyzed and the new five research questions of dependable self-managing CPS are presented. Then we review the critical technologies and related correctness verification & validation (V&V) methods, the architectures for dependable self-managing CPS. Further, the detail dependability management and V&V technologies are surveyed, which covers the areas of running-time fault management methods and whole life cycle V&V technologies, maintenance and available tool sets. For holistic CPS development, Modeling techniques and MDE (model driven engineering) based V&V methods are analyzed in detail. Then we complete the jigsaw of technologies and figure out the missing part. Further, we propose the technical challenges and the further direction. To our best knowledge, this is the first comprehensive survey on dependable self-managing CPS development and evaluation.

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The Benefits of Self-Awareness and Attention in Fog and Mist Computing

Abstract: Self-awareness facilitates a proper assessment of costconstrained cyber-physical systems, allocating limited resources where they are most needed. Together, situation awareness and attention are key enablers for self-awareness in efficient distributed sensing and computing networks.

Cited by 151 publications

References 9 publications

Elucidating the challenges for the praxis of fog computing: An aspect‐based study

Elucidating the challenges for the praxis of fog computing: An aspect‐based study

Internet of things for remote elderly monitoring: a study from user-centered perspective

A Comprehensive Technological Survey on Dependable Self-Managing CPS: The Decade of Researches on Correctness and Dependability

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