Results 61 to 70 of about 9,392,941 (233)

A New Scene Sensing Model Based on Multi-Source Data from Smartphones

Sensors
Smartphones with integrated sensors play an important role in people’s lives, and in advanced multi-sensor fusion navigation systems, the use of individual sensor information is crucial.
Zhenke Ding, Zhongliang Deng, Enwen Hu, Bingxun Liu, Zhichao Zhang, Mingyang Ma   +5 more
doaj   +1 more source

Multi-sensor cloud and cloud shadow segmentation with a convolutional neural network

Remote Sensing of Environment, 2019
Cloud and cloud shadow segmentation is a crucial pre-processing step for any application that uses multi-spectral satellite images. In particular, disaster related applications (e.g., flood monitoring or rapid damage mapping), which are highly time- and ...
M. Wieland, Yu Li, S. Martinis
semanticscholar   +1 more source

Uneven key pre-distribution scheme for multi-phase wireless sensor networks [PDF]

, 2013
In multi-phase Wireless Sensor Networks (WSNs), sensor nodes are redeployed periodically to replace nodes whose batteries are depleted. In order to keep the network resilient against node capture attacks across different deployment epochs, called ...
Çatakoğlu, Abdullah Onur, Levi, Albert, Albert Levi, Onur Catakoglu   +3 more
core   +1 more source

Prior Knowledge-Informed Graph Neural Network with Multi-Source Data-Weighted Fusion for Intelligent Bogie Fault Diagnosis

Machines
The current multi-source fusion fault diagnosis algorithm rarely considers the information correlation of multi-sensor networks and the important difference between multi-sensors.
Yuanxing Huang, Bofeng Cui, Xianqun Mao, Jinsong Yang   +3 more
doaj   +1 more source

Optimization strategy of wireless charger node deployment based on improved cuckoo search algorithm

EURASIP Journal on Wireless Communications and Networking, 2021
In wireless rechargeable sensor network, the deployment of charger node directly affects the overall charging utility of sensor network. Aiming at this problem, this paper abstracts the charger deployment problem as a multi-objective optimization problem
Yang Wang, Feifan Wang, Yujun Zhu, Yiyang Liu, Chuanxin Zhao   +4 more
doaj   +1 more source

Multi-Sensor Information Fusion with Multi-Scale Adaptive Graph Convolutional Networks for Abnormal Vibration Diagnosis of Rolling Mill

Machines
Graph data and multi-sensor information fusion have been integrated into the abnormal vibration type classification and the identification of the rolling mill for extracting spatial–temporal and robust features.
Rongrong Peng, Changfen Gong, Shuai Zhao
doaj   +1 more source

Energy-Efficient Multi-Disjoint Path Opportunistic Node Connection Routing Protocol in Wireless Sensor Networks for Smart Grids

Sensors, 2019
The gradual increase in the maturity of sensor electronics has resulted in the increasing demand for wireless sensor networks for many industrial applications. One of the industrial platforms for efficient usage and deployment of sensor networks is smart
Junaid Anees, Hao-Chun Zhang, Sobia Baig, Bachirou Guene Lougou   +3 more
doaj   +1 more source

A sparsity-driven approach to multi-camera tracking in visual sensor networks [PDF]

, 2013
In this paper, a sparsity-driven approach is presented for multi-camera tracking in visual sensor networks (VSNs). VSNs consist of image sensors, embedded processors and wireless transceivers which are powered by batteries. Since the energy and bandwidth
Çetin, Müjdat, Mujdat Cetin, Coşar, Serhan, Serhan Cosar   +3 more
core   +1 more source

Variable-dimension swarm meta-heuristic for the optimal placement of relay nodes in wireless sensor networks

International Journal of Distributed Sensor Networks, 2017
A wireless sensor network is a network consisting of wireless sensor nodes. There are usually requirements that need to be met when deploying a wireless sensor network, one being the placement of nodes.
Yi-Han Xu, Wan-Guo Jiao, Yin Wu, Jun Song   +3 more
doaj   +1 more source

Design and Evaluation of a Wireless Sensor Network Based Aircraft Strength Testing System

Sensors, 2009
The verification of aerospace structures, including full-scale fatigue and static test programs, is essential for structure strength design and evaluation.
Yang Wang, Sai Ji, Zilong Wang, Genyuan Zhou, Shenfang Yuan, Jian Wu   +5 more
doaj   +1 more source