Showing 1 - 20 results of 1,985 for search 'sensor correlation', query time: 0.11s Refine Results
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    Spatial-Temporal Correlative Fault Detection in Wireless Sensor Networks by Zhiping Kang, Honglin Yu, Qingyu Xiong, Haibo Hu

    Published 2014-12-01
    “…The proposed fault detection strategy is decentralized, coordinate-free, and node-based, and it uses time series analysis and spatial correlations in the collected data. Experiments using a real dataset from the Intel Berkeley Research Laboratory showed that the algorithm can give a high level of accuracy and a low false alarm rate when detecting faults even when there are many faulty sensors.…”
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    Dynamic Vision Sensor Tracking Method Based on Event Correlation Index by Hengyi Lv, Yang Feng, Yisa Zhang, Yuchen Zhao

    Published 2021-01-01
    “…Dynamic vision sensor is a kind of bioinspired sensor. It has the characteristics of fast response, large dynamic range, and asynchronous output event stream. …”
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    Optimization study of mine fire sensor based on grey correlation analysis. by Xiaokun Zhao, Minghao Ni, Wencai Wang, Jianing Wang, Hongwei Wang

    Published 2025-01-01
    “…To optimize the number and location of fire sensors in mines, the mathematical method of grey correlation analysis was proposed. …”
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    Correlation between Smart Mask and Knitted Coil Sensors Breathing Data by Matthew Setiawan, Muhammad Adil Malik, Kristel Fobelets

    Published 2024-01-01
    “…We established that the correlation between signals obtained from the smart mask sensors and those from chest and abdomen movement is linear. …”
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    A noncontact vital sign sensor demonstrating a strong correlation with an electrocardiogram electrode and a CO2 sensor by Tatsuya Nagano, Nobuyuki Yamamoto, Sae Shinomiya, Hiroshi Kato, Mariko Okamoto, Daisuke Hazama, Ryosuke Bo, Tomohiko Yamamura, Takumi Imai, Koji Fukuzawa, Takuya Funayama, Koji Kano, Naoko Katsurada

    Published 2025-05-01
    “…The aim of this study was to validate the effectiveness and safety of noncontact vital sign sensors. Interference tests were conducted with a noncontact vital sign sensor and medical devices. …”
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    Energy-Efficient Node Selection Algorithms with Correlation Optimization in Wireless Sensor Networks by Hongju Cheng, Zhihuang Su, Daqiang Zhang, Jaime Lloret, Zhiyong Yu

    Published 2014-03-01
    “…The sensing data of nodes is generally correlated in dense wireless sensor networks, and the active node selection problem aims at selecting a minimum number of nodes to provide required data services within error threshold so as to efficiently extend the network lifetime. …”
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    Spatiotemporal Correlation Based Fault-Tolerant Event Detection in Wireless Sensor Networks by Kezhong Liu, Yang Zhuang, Zhibo Wang, Jie Ma

    Published 2015-10-01
    “…Reliable event detection is one of the most important objectives in wireless sensor networks (WSNs), especially in the presence of faulty nodes. …”
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    Spatiotemporal correlation–based adaptive sampling algorithm for clustered wireless sensor networks by Wenyu Cai, Meiyan Zhang

    Published 2018-08-01
    “…Given this hypothesis, this article proposed an adaptive sampling algorithm based on temporal and spatial correlation of sensory data for clustered WSNs. First, according to spatial correlations between sensor nodes, a distributed clustering mechanism based on data gradient and residual energy level is proposed, and the whole network is divided into several independent clusters. …”
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    A Multipopulation Firefly Algorithm for Correlated Data Routing in Underwater Wireless Sensor Networks by Ming Xu, Guangzhong Liu

    Published 2013-03-01
    “…Existing energy-efficient routing algorithms have been shown to reduce energy consumption of UWSNs to some extent, but still neglect the correlation existing in the local data of sensor nodes. …”
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    Spatial Correlation Increase in Single‐Sensor Satellite Data Reveals Loss of Amazon Rainforest Resilience by Lana L. Blaschke, Da Nian, Sebastian Bathiany, Maya Ben‐Yami, Taylor Smith, Chris A. Boulton, Niklas Boers

    Published 2024-07-01
    “…Here, we show that the average correlation between neighboring grid cells' vegetation time series, which is referred to as spatial correlation, provides a more robust resilience indicator than local estimations. …”
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    Polymer-Dispersed Liquid Crystal Gas Sensor for Acetone Detection Using Correlated Laser Speckles by Xiaoquan Bai, Ning Bu, Yuxiang Yan, Yifei Ma, Mei Wang, Suotang Jia, Xuyuan Chen, Zhaomin Tong

    Published 2024-12-01
    “…This in turn decreased the correlation coefficient of the speckle images. The experimental results indicated that the PDLC gas sensor was selectively sensitive to different concentrations of the acetone vapor, ranging from 1 800 ppm to 3 200 ppm. …”
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