An analysis of fault detection strategies in wireless sensor networks

Muhammed, Thaha; Shaikh, Riaz Ahmed

doi:10.1016/j.jnca.2016.10.019

Cited by 164 publications

(84 citation statements)

References 70 publications

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“…By taking advantages of the abound subsystems, WSN can tolerate partial failure of subsystems and loss of data [153]. Whereas CPS is location-aware and individual-sensitive, the data in each location is unique and may be irreplaceable to decision making, using the approximate value from neighbors will decrease the fitness of decision and increase the risk of failure.…”

Section: Modern Methods For Fault Tolerancementioning

confidence: 99%

“…Thaha M. et al surveyed the fault detection algorithms in WSN and performed a qualitative comparison of the latest fault detection researches including centralized, distributed and hybrid algorithms and analyzed the shortcomings, advantages of those algorithms. From the data-centric perspective, the authors took 7 types of faults into account which include offset fault, gain fault, stuck-at fault, out of bounds fault, spike faults, data loss faults and aggregation/fusion error [153]. Samira C. et al reviewed the fault tolerance methods at different WSN levels and classified these methods into 4 categories: power management, flow management, data management, and coverage/connectivity [154].…”

Section: The Traditional Dependability Means and Vandvmentioning

confidence: 99%

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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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Section: Modern Methods For Fault Tolerancementioning

confidence: 99%

Section: The Traditional Dependability Means and Vandvmentioning

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

View full text Add to dashboard Cite

show abstract

“…The work given in [12] describes the different fault detection techniques and provides a new taxonomy to integrate new fault detection techniques. Also discusses the shortcomings, advantages and future research directions or fault detection in wireless sensor networks.…”

Section: Related Workmentioning

confidence: 99%

Fuzzy Logic Based Fault Detection in Distributed Sensor Networks

Bhajantri¹

2018

IJSRCSE

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-Distributed Sensor Networks (DSNs) are emerging as a promising area in the real world environment. The nodes are deployed randomly in the DSN environment. The deployed nodes are leads to failure of nodes due to certain environmental conditions. The failure nodes are causes the packet dropping from source node to sink node or disconnection of network. The faulty nodes are also causes the degradation of Quality of Service (QOS) of the network. This paper proposes a fuzzy logic based efficient fault detection for routing in DSNs. This approach incorporates the performance parameters of the network in terms of energy consumption, throughput, and latency.

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“…37 Transient faults are temporary faults that occur in certain conditions such as network congestion and bad weather. 37 Transient faults are temporary faults that occur in certain conditions such as network congestion and bad weather.…”

Section: Related Workmentioning

confidence: 99%

“…(1) persistent faults and (2) transient faults. 37 Transient faults are temporary faults that occur in certain conditions such as network congestion and bad weather. Techniques for detecting transient faults are discussed in other works 38,39 and are generally based on the checkpoint-recovery strategy.…”

Section: Related Workmentioning

confidence: 99%

Efficient and scalable execution of smart city parallel applications

Mastroianni¹,

Cesario²,

Giordano³

2017

Concurrency and Computation

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Recent research efforts in the field of urban computing aim to develop innovative services for citizens through the application of ubiquitous and pervasive computing paradigms in urban spaces.Smart city applications need to cope with a large number of involved users and devices. Since data and objects are strictly related to the territory on which they are defined and used, it is preferable, when possible, to perform computation locally through the adoption of dispersed computing nodes such as CPU-equipped sensors. In this context, the computation related to smart city applications can be profitably and efficiently parallelized by partitioning the territory into regions and assigning the computation related to each single region to a local node. Nevertheless, the adoption of parallel computing models poses several communication and synchronization issues, especially when the number of nodes is large and the time constraints of applications are compelling. This paper presents and analyzes a parallel computing model for smart city applications in which each node needs to exchange information only with a subset of neighbor nodes, allowing the synchronization overhead to be significantly reduced. As sample application, we consider the analysis and prediction of internet traffic generated by vehicle and pedestrian devices moving on a smart avenue equipped with distributed computing nodes. This work offers a detailed performance evaluation in a number of scenarios, including uniform and nonuniform user distribution and different types of user mobility behavior. The results show that the presented computation model offers notable advantages in terms of computation efficiency and speedup, with respect to a classical all-to-all synchronization paradigm, in which the nodes need to coordinate with a central entity. KEYWORDSparallel computation, smart city, synchronization, urban computing INTRODUCTIONThe widespread diffusion of sensing technologies and large-scale computing infrastructures has enabled the collection of big and heterogeneous data that are daily produced in urban spaces. Such data are pertaining to the mobility of people or vehicles, air quality, safety issues, water/electricity consumptions, etc, and represent useful resources to improve urban services and environments. This is stimulating several research efforts in the field of urban computing, an interdisciplinary scientific field that pertains to the study and application of computing technology in urban environments. 1-3 In particular, the smart city paradigm aims to plan and design future urban territories in a more efficient way. Smart cities rely on the adoption of IT technologies, sensors, Web cams, databases, IoT systems, ubiquitous devices, wireless networks, and all those frameworks that are used for sensing cities and territories, for collecting data and for acting on the basis of the applications logic. In order to process the big amount of data being produced, smart cities are supposed to use multiple hardware and software technologies includi...

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An analysis of fault detection strategies in wireless sensor networks

Cited by 164 publications

References 70 publications

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

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

Fuzzy Logic Based Fault Detection in Distributed Sensor Networks

Efficient and scalable execution of smart city parallel applications

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