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Neighbourhood watch is a concept that allows a community to distribute a complex security task in between all members. Members of the community carry out individual security tasks to contribute to the overall security of it. It reduces the…

Cryptography and Security · Computer Science 2024-07-22 Benjamin Förster , Peter Langendörfer , Thomas Hinze

Wireless sensor networks (WSNs) have been vastly employed in the collection and transmission of data via wireless networks. This type of network is nowadays used in many applications for surveillance activities in various environments due…

Cryptography and Security · Computer Science 2020-01-20 Reza Fotohi , Somayyeh Firoozi Bari , Mehdi Yusefi

The research challenge of current Wireless Sensor Networks (WSNs) is to design energy-efficient, low-cost, high-accuracy, self-healing, and scalable systems for applications such as environmental monitoring. Traditional WSNs consist of low…

Signal Processing · Electrical Eng. & Systems 2020-04-03 Vidyasagar Sadhu , Xueyuan Zhao , Dario Pompili

Localization services for wireless devices play an increasingly important role in our daily lives and a plethora of emerging services and applications already rely on precise position information. Widely used on-device positioning methods,…

Signal Processing · Electrical Eng. & Systems 2024-01-17 Pengzhi Huang , Emre Gönültaş , Maximilian Arnold , K. Pavan Srinath , Jakob Hoydis , Christoph Studer

In pursuance of integrating Wireless Sensor Networks (WSNs) with other systems, the use of techniques from other fields, such as machine learning and information processing, are becoming more common. Therefore, we faced the problem of…

Networking and Internet Architecture · Computer Science 2014-09-04 Gabriel Martins Dias , Boris Bellalta , Simon Oechsner

Wireless sensor networks consist of sensor nodes with limited computational and communication capabilities. This paper deals with mobile sensors which are divided into clusters based on their physical locations. Efficient ways of key…

Cryptography and Security · Computer Science 2011-04-14 Anvesh Reddy Aileni

The security of mobile robotic networks (MRNs) has been an active research topic in recent years. This paper demonstrates that the observable interaction process of MRNs under formation control will present increasingly severe threats.…

Systems and Control · Electrical Eng. & Systems 2021-06-07 Yushan Li , Jianping He , Xuda Ding , Lin Cai , Xinping Guan

Studying network robustness for wireless sensor networks(WSNs) is an exciting topic of research as sensor nodes often fail due to hardware degradation, resource constraints, and environmental changes. The application of spectral graph…

Systems and Control · Computer Science 2021-04-02 Sateeshkrishna Dhuli , Chakravarthy Gopi , Yatindra Nath Singh

A distributed denial-of-service (DDoS) attack is an attack wherein multiple compromised computer systems flood the bandwidth and/or resources of a target, such as a server, website or other network resource, and cause a denial of service…

Cryptography and Security · Computer Science 2020-08-05 Rajat Tandon

Wireless sensing technology has become prevalent in healthcare, smart homes, and autonomous driving due to its non-contact operation, penetration capabilities, and cost-effectiveness. As its applications expand, the technology faces…

Human-Computer Interaction · Computer Science 2024-12-05 Ruixu Geng , Jianyang Wang , Yuqin Yuan , Fengquan Zhan , Tianyu Zhang , Rui Zhang , Pengcheng Huang , Dongheng Zhang , Jinbo Chen , Yang Hu , Yan Chen

Wireless Sensor Network (WSN) is an attractive choice for a variety of applications as no wired infrastructure is needed. Other wireless networks are not as energy constrained as WSNs, because they may be plugged into the mains supply or…

Information Theory · Computer Science 2013-09-12 Eleazar Chukwuka , Kamran Arshad

Wireless Sensor Network (WSN) is pertinent to many applications with varied network parameters. Sensor node placement in the application region whether it is indoor or outdoor is a major task as well as plays very remarkable role in the…

Networking and Internet Architecture · Computer Science 2016-04-27 R. Malathi , Alagarsamy , V. Veeramani , RD. Balaji

Wireless sensors networks performance are strictly related to the medium access mechanism. An effective one, require non-conventional paradigms for protocol design due to several constraints. An adequate equilibrium between communication…

Networking and Internet Architecture · Computer Science 2010-04-27 Lamia Chaari , Lotfi Kamoun

Wireless systems are vulnerable to various attacks such as jamming and eavesdropping due to the shared and broadcast nature of wireless medium. To support both attack and defense strategies, machine learning (ML) provides automated means to…

Networking and Internet Architecture · Computer Science 2020-01-27 Yalin E. Sagduyu , Yi Shi , Tugba Erpek , William Headley , Bryse Flowers , George Stantchev , Zhuo Lu

In this work, we consider the usage of wireless sensor networks (WSN) to monitor an area of interest, in order to diagnose on real time its state. Each sensor node forwards information about relevant features towards the sink where the data…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-08-22 Ahmad Farhat , Abdallah Makhoul , Christophe Guyeux , Rami Tawil , Ali Jaber , Abbas Hijazi

In today's modern world, the usage of technology is unavoidable and the rapid advances in the Internet and communication fields have resulted to expand the Wireless Sensor Network (WSN) technology. A huge number of sensing devices collect…

Networking and Internet Architecture · Computer Science 2024-08-07 Hiba Tabbaa , Samir Ifzarne , Imad Hafidi

As large-scale dense and often randomly deployed wireless sensor networks (WSNs) become widespread, local information exchange between co-located sets of nodes may play a significant role in handling the excessive traffic volume. Moreover,…

Wireless sensor networks are often designed to perform two tasks: sensing a physical field and transmitting the data to end-users. A crucial aspect of the design of a WSN is the minimization of the overall energy consumption. Previous…

Information Theory · Computer Science 2014-01-07 Zichong Chen , Juri Ranieri , Runwei Zhang , Martin Vetterli

We consider a sensor network focused on target localization, where sensors measure the signal strength emitted from the target. Each measurement is quantized to one bit and sent to the fusion center. A general attack is considered at some…

Information Theory · Computer Science 2018-04-04 Jiangfan Zhang , Xiaodong Wang , Rick S. Blum , Lance M. Kaplan

Insitu sensors and Wireless Sensor Networks (WSNs) have become more and more popular in the last decade, due to their potential to be used in various applications of many different fields. As of today, WSNs are pretty much used by any…

Signal Processing · Electrical Eng. & Systems 2018-12-04 Federico Giannoni , Marco Mancini , Federico Marinelli