Visual Self-healing Modelling for Reliable Internet-of-Things Systems

Dias, Jorge; Lima, Bruno; Faria, João Pascoal; Restivo, André; Ferreira, Hugo Sereno

doi:10.1007/978-3-030-50426-7_27

Cited by 14 publications

(7 citation statements)

References 25 publications

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“…We performed experiments focusing on how different nodes could be combined to improve system dependability. These were run in a testbed presented in [23]: a SmartLab. It consists in three sensing nodes, four actuators, and an on-premises server running Node-RED, an MQTT message broker, and a database.…”

Section: Experiments and Resultsmentioning

confidence: 99%

“…In a previous study on adding self-healing capabilities to Node-RED in [23], we provided a proof-of-concept focused on three concrete scenarios: (1) the unavailability of the IoT system message broker, (2) dealing with some erroneous sensor readings, and (3) checking for connectivity issues. These were implemented using a mix of sub-flows, Function nodes and new nodes.…”

Section: Introductionmentioning

confidence: 99%

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Empowering Visual Internet-of-Things Mashups with Self-Healing Capabilities

Dias¹,

Restivo²,

Ferreira³

2021

Preprint

Self Cite

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Internet-of-Things (IoT) systems have spread among different application domains, from home automation to industrial manufacturing processes. The rushed development by competing vendors to meet the market demand of IoT solutions, the lack of interoperability standards, and the overall lack of a defined set of best practices have resulted in a highly complex, heterogeneous, and frangible ecosystem. Several works have been pushing towards visual programming solutions to abstract the underlying complexity and help humans reason about it. As these solutions begin to meet widespread adoption, their building blocks usually do not consider reliability issues. Node-RED, being one of the most popular tools, also lacks such mechanisms, either built-in or via extensions. In this work we present SHEN (Self-Healing Extensions for Node-RED) which provides 17 nodes that collectively enable the implementation of self-healing strategies within this visual framework. We proceed to demonstrate the feasibility and effectiveness of the approach using real devices and fault injection techniques.

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Section: Experiments and Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Empowering Visual Internet-of-Things Mashups with Self-Healing Capabilities

Dias¹,

Restivo²,

Ferreira³

2021

Preprint

Self Cite

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“…The authors in (Dias et al, 2020) proposed an extension to the popular visual programming NODE-RED. These extensions make a heterogeneous node to be reliability and resilient toward multifunctionality.…”

Section: Internet-of-things (Iot)mentioning

confidence: 99%

A Comprehensive Survey on Security, Trust Management and Privacy Preservation for Social-Internet-of-Things (S-IoT)

Rahul¹,

Venkatesh²,

Venugopal³

2023

Journal of Computer Science

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The Social Internet of Things (S-IoT) is a new paradigm that evolved with a convergence of social networking concepts and internet of things concepts. This paradigm helps develop intelligent devices and services with higher utility. The new paradigm enriches the social interaction between human's objects, heterogenous social objects interaction, the discovery of service and scalability. In recent years, S-IoT has been researching a hot topic and has drawn the attention of researchers, resulting in research on trust management, privacy preservation, service provisioning and security mechanisms. However, S-IoT faces new research challenges like interoperability, trustworthiness, security threats, scalability, navigability, service discovery and composition. In line with the research trend, this article provides a systematic survey of fundamental concepts of S-IoT and IoT, distinguishable characteristics of S-IoT and IoT and research challenges in S-IoT. This survey thoroughly reviews secure communication mechanisms, privacy-preservation techniques and the trust-evaluation model in S-IoT. Furthermore, we accentuate the privacy-preservation mechanism proposed in the literature for seven years and explored research areas. The holistic survey gives an overview of trust-evaluation models with respect to the service provider's perspective. This article overviews secure communication protocols and architecture in the S-IoT context. Finally, various research gaps, applications of S-IoT and research directions help a researcher to carry out research work in S-IoT.

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“…In today's techno-savvy world, a number of things connect to the internet to transfer or update current status information, send or receive files, and reflect changes in databases. Objects around us when connected to each other through the internet are termed as Internet of Things (IoT) [7], in which every object holds a unique identity and can be accessed from anywhere anytime, through its exposed interfaces for monitoring and control, and acquire current status information. The number of objects connecting to the internet and the object-to-object communication rate, both are growing at an extraordinary rate.…”

Section: Introductionmentioning

confidence: 99%

“…The number of objects connecting to the internet and the object-to-object communication rate, both are growing at an extraordinary rate. Billions and trillions of context aware, selfmotivating remotely connected devices, integrate platforms for social integration and commercial business processes, for instance, social internet-of-things [8], Object with self-healing properties in IoT [7], Edge System for Smart Healthcare [9], ubiquitous computing [10], and ambient Intelligence [11], are predicted to widely expand the horizon of IoT. Presently, many IoT devices support home and business work flows, thereby ameliorate life experiences of people, as well as elevate the global market business trends.…”

Section: Introductionmentioning

confidence: 99%

A Novel Framework for Modelling Wheelchairs under the Realm of Internet-of-Things

Bhat¹,

Ahmad²,

El-Alfy³

et al. 2021

IJACSA

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Innovations in research labs are driven to global markets by applied, established standard engineering practices, using state-of-the-art research that most likely results in manufacturing highly effective and efficient engineered products. As a technology, that enables assistance to physically challenged people, wheelchairs have attracted researchers across the globe whilst showcasing an increased demand for higher production. However, wheelchairs in relation with the environments implementing Internet-of-things (IoT) devices, have been mostly overlooked to include the assessment of global market trends. Therefore, this paper proposes Acceptability Engineering (AE) framework to enhance the growth and expansion of markets relying on the environments, wherein wheelchairs can coordinate with IoT to enable smart technologies. AE as a standard engineering approach would help in-evaluating the characteristics of IoT-wheelchair environments, analysing their market trends, and highlighting the deficiencies between early and prevailing markets. This will significantly impact the manufacturers, who market wheelchairs specific to the IoT environments, and in addition manufacturers would be able to identify the potential users of their manufactured products.

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Visual Self-healing Modelling for Reliable Internet-of-Things Systems

Cited by 14 publications

References 25 publications

Empowering Visual Internet-of-Things Mashups with Self-Healing Capabilities

Empowering Visual Internet-of-Things Mashups with Self-Healing Capabilities

A Comprehensive Survey on Security, Trust Management and Privacy Preservation for Social-Internet-of-Things (S-IoT)

A Novel Framework for Modelling Wheelchairs under the Realm of Internet-of-Things

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