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Emergency Event Web Information Acquisition using Crowd Web Sensors

文献类型：期刊论文

作者Wei, Xiao1,3; Hu, Hong2; Zeng, Daniel Dajun3; Wu, Wei1
刊名WIRELESS PERSONAL COMMUNICATIONS
出版日期2017-08-01
卷号95期号:3页码:2393-2411
关键词Emergency Event Management Web Crawler Crowd Sensor Social Computing Semantic Link Network
DOI10.1007/s11277-017-4140-4
文献子类Article
英文摘要In the domain of emergent event analysis, it is still a difficult issue to acquire the event information from the Web efficiently. To solve the problem, this paper proposes a crowdsensing-based Web crawler for emergent event analysis. When an emergent event occurs, some web users post event information on the Web with geographical position. These web users can be regarded as crowd sensors. In the proposed method, the crawler takes advantage of the information from these crowd sensors, such as semantic information, geographical information, sentiment information, etc., to get the information of event efficiently. Experimental results show that the proposed method can improve the efficiency of crawlers when compared with universal crawlers both in the period of sparse information and in the period of eruptible information.
WOS关键词CRAWLER
WOS研究方向Telecommunications
语种英语
WOS记录号WOS:000406777300032
资助机构Science Foundation of Shanghai(16ZR1435500) ; National Science Foundation of China(61562020) ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China(71621002)
源URL[http://ir.ia.ac.cn/handle/173211/19856]  
专题自动化研究所_复杂系统管理与控制国家重点实验室_互联网大数据与安全信息学研究中心
作者单位1.Shanghai Inst Technol, Shanghai, Peoples R China
2.Shanghai Inst Technol, Coll Comp Sci & Informat Engn, Shanghai, Peoples R China
3.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Xiao,Hu, Hong,Zeng, Daniel Dajun,et al. Emergency Event Web Information Acquisition using Crowd Web Sensors[J]. WIRELESS PERSONAL COMMUNICATIONS,2017,95(3):2393-2411.
APA Wei, Xiao,Hu, Hong,Zeng, Daniel Dajun,&Wu, Wei.(2017).Emergency Event Web Information Acquisition using Crowd Web Sensors.WIRELESS PERSONAL COMMUNICATIONS,95(3),2393-2411.
MLA Wei, Xiao,et al."Emergency Event Web Information Acquisition using Crowd Web Sensors".WIRELESS PERSONAL COMMUNICATIONS 95.3(2017):2393-2411.

入库方式： OAI收割

来源：自动化研究所

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