Showing 381 - 400 results of 654 for search '"Wireless Sensor Networks"', query time: 0.07s Refine Results
  1. 381

    A new approach of anomaly detection in wireless sensor networks using support vector data description by Zhen Feng, Jingqi Fu, Dajun Du, Fuqiang Li, Sizhou Sun

    Published 2017-01-01
    “…Anomaly detection is an important challenge in wireless sensor networks for some applications, which require efficient, accurate, and timely data analysis to facilitate critical decision making and situation awareness. …”
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    Article
  2. 382

    A Three-Phase Top- Query Based Distributed Data Collection Scheme in Wireless Sensor Networks by Guorui Li, Jingsha He, Cong Wang

    Published 2015-01-01
    “…We propose a three-phase top- k query based distributed data collection scheme which is designed for clustered or multisink wireless sensor networks. The proposed scheme consists of a distributed iterative hard thresholding algorithm and a three-phase top- k query algorithm. …”
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    Article
  3. 383

    An Optimization Coverage Strategy for Wireless Sensor Network Nodes Based on Path Loss and False Alarm Probability by Jianing Guo, Yunshan Sun, Ting Liu, Yanqin Li, Teng Fei

    Published 2025-01-01
    “…In existing coverage challenges within wireless sensor networks, traditional sensor perception models often fail to accurately represent the true transmission characteristics of wireless signals. …”
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    Article
  4. 384

    Erasure channel modelling–based secure bit allocation schemes for multipath routing in wireless sensor networks by Zhenhua Yuan, Chen Chen, Ye Jin

    Published 2016-12-01
    “…In this article, we study secure multipath routing with energy efficiency for a wireless sensor network in the presence of eavesdroppers. …”
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    Article
  5. 385

    Hybrid Swarm Intelligence Optimization Approach for Optimal Data Storage Position Identification in Wireless Sensor Networks by Ranganathan Mohanasundaram, Pappampalayam Sanmugam Periasamy

    Published 2015-01-01
    “…The main concern dealt here is to find an optimal data storage position in wireless sensor networks. The works that have been carried out earlier did not utilize swarm intelligence based optimization approaches to find the optimal data storage positions. …”
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    Article
  6. 386

    Swarm intelligence–based energy efficient clustering with multihop routing protocol for sustainable wireless sensor networks by Mohamed Elhoseny, R Sundar Rajan, Mohammad Hammoudeh, K Shankar, Omar Aldabbas

    Published 2020-09-01
    “…Wireless sensor network is a hot research topic with massive applications in different domains. …”
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    Article
  7. 387

    Detection of selective forwarding attacks based on adaptive learning automata and communication quality in wireless sensor networks by Hongliang Zhu, Zhihua Zhang, Juan Du, Shoushan Luo, Yang Xin

    Published 2018-11-01
    “…Wireless sensor networks face threats of selective forwarding attacks which are simple to implement but difficult to detect. …”
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    Article
  8. 388

    Research on Wireless Sensor Network Security Location Based on Received Signal Strength Indicator Sybil Attack by Hongbin Wang, Liping Feng

    Published 2020-01-01
    “…Furthermore, this kind of method cannot increase the burden on Wireless Sensor Network (WSN). It conducts an analysis between two receiving nodes, compares RSSI ratios to tickle the problem of time inconsistency of RSSI, and sets a threshold to detect Sybil by the emulation results. …”
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    Article
  9. 389

    Dynamic cluster heads selection and data aggregation for efficient target monitoring and tracking in wireless sensor networks by Juan Feng, Xiaozhu Shi, Jinxin Zhang

    Published 2018-06-01
    “…Due to energy limitation in wireless sensor networks, clustering is an efficient scheme which has been widely used in building practical wireless sensor networks, and various cluster head selection methods have been proposed nowadays. …”
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    Article
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  13. 393

    A Novel Energy-Efficient Reception Method Based on Random Network Coding in Cooperative Wireless Sensor Networks by Yulun Cheng, Longxiang Yang

    Published 2015-06-01
    “…This paper presents an opportunistic reception (OR) algorithm for energy-efficient transmission in cooperative wireless sensor networks (WSNs), where the characteristics of random linear network coding and the energy consumption property of WSNs are jointly considered. …”
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    Article
  14. 394

    Design and Implementation of Spatial Operators and Energy-Efficient Query Processing Strategy in Wireless Sensor Network Database System by Chong sok Lim, Jeong-Hoon Lee, Minjee Park, Soon J. Hyun

    Published 2015-06-01
    “…Database applications in wireless sensor networks very often demand data collection from sensor nodes of specific target regions. …”
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    Article
  15. 395

    A Packet Loss Concealment Technique Improving Quality of Service for Wideband Speech Coding in Wireless Sensor Networks by Nam In Park, Jin Ah Kang, Seong Ro Lee, Hong Kook Kim

    Published 2014-04-01
    “…A packet loss concealment (PLC) algorithm is proposed to improve the quality of decoded speech when packet losses occur in a wireless sensor network. The proposed algorithm is mainly based on artificial bandwidth extension (ABE) from narrowband to wideband. …”
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    Article
  16. 396

    A Multiple-Dimensional Tree Routing Protocol for Multisink Wireless Sensor Networks Based on Ant Colony Optimization by Hui Zhou, Dongliang Qing, Xiaomei Zhang, Honglin Yuan, Chen Xu

    Published 2012-11-01
    “…Routing protocol is an important topic in the wireless sensor networks. For MultiSink wireless sensor networks, the routing protocol designs and implementations are more difficult due to the structure complexity. …”
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    Article
  17. 397

    Data, information, and knowledge-driven manipulation between strategical planning and technical implementation for wireless sensor network construction by Yucong Duan, Lixu Shao, Xiaoxian Yang, Xiaobing Sun, Zhangbing Zhou, Lifeng Yu

    Published 2017-11-01
    “…Enlightened by value-driven design, we propose a systemic formalization from value calculation to design quality measurement which binds the technical modification and variation on design artifacts with business value strategy through a framework of managed quality properties in a wireless sensor network–based service system creation process. …”
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    Article
  18. 398

    Monitoring Area Coverage Based on Control Multimedia Nodes Position in Mixed Underwater Mobile Wireless Sensor Networks by Qiangyi Li, Ningzhong Liu

    Published 2022-01-01
    “…Due to the high cost of mobile nodes and the low cost of fixed nodes, in some applications of wireless sensor networks, in order to reduce the use cost, the mixed mode is used for node deployment. …”
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    Article
  19. 399

    Ultra-low-power media access control protocol based on clock drift characteristics in wireless sensor networks by Wooguil Pak

    Published 2017-07-01
    “…Many researchers have analyzed sources of uncertainty in synchronization protocols for wireless sensor networks. However, very few researchers perform this work in depth, and failed to discover comprehensive characteristics since they worked with only one or two measurement intervals. …”
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  20. 400