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Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks

文献类型：期刊论文

作者Lei, Yuxia3; Qu, Meiyan3; Lei, Chen3; Kong, Zhiqiang3; Tian, Jingying2; Wang, Shi1
刊名SCIENTIFIC PROGRAMMING
出版日期2022-07-05
卷号2022页码:10
ISSN号1058-9244
DOI10.1155/2022/8520447
英文摘要In the design of wireless sensor networks (WSNs), it is important to reduce energy consumption and extend the service life of the sensors. Selecting one of the minimum sensor combinations (MSCs) that can monitor all areas, while the other MSCs are asleep, can effectively extend the lifetime of WSNs. This paper proposes two algorithms based on Formal Concept Analysis (FCA) for extracting some MSCs, to minimize the energy consumption and meet the coverage requirement. These two methods firstly extract the concept lattice from a monitor-areas context, and then it is simple to extract sensor nodes monitoring the overlapping area from the concept lattice. The algorithms consist of three steps as follows: the first step is to transform sensors and monitoring areas into a context, the second is to extract the concept lattice and implications among areas, and the third is to extract some different MSCs that can monitor all areas. Thus, some strategies are designed to awaken different MSCs to achieve the purpose of reducing energy consumption. Experimental results show that these methods have played a positive effect on extracting different MSCs and extending the lifetime of sensor networks.
资助项目Shandong Province Teaching Reform Project[S2018Z022]
WOS研究方向Computer Science
语种英语
出版者HINDAWI LTD
WOS记录号WOS:000830775600003
源URL[http://119.78.100.204/handle/2XEOYT63/19498]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Lei, Yuxia
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
2.Rizhao Polytech, Sch Architectural Engn, Rizhao 276800, Shandong, Peoples R China
3.Qufu Normal Univ, Sch Comp Sci, Rizhao 276800, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Lei, Yuxia,Qu, Meiyan,Lei, Chen,et al. Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks[J]. SCIENTIFIC PROGRAMMING,2022,2022:10.
APA Lei, Yuxia,Qu, Meiyan,Lei, Chen,Kong, Zhiqiang,Tian, Jingying,&Wang, Shi.(2022).Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks.SCIENTIFIC PROGRAMMING,2022,10.
MLA Lei, Yuxia,et al."Two FCA-Based Methods for Reducing Energy Consumption of Sensor Nodes in Wireless Sensor Networks".SCIENTIFIC PROGRAMMING 2022(2022):10.

入库方式： OAI收割

来源：计算技术研究所

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