Sparse Mobile Crowdsensing: Challenges and Opportunities

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	Sparse Mobile Crowdsensing: Challenges and Opportunities
	Wang, Leye 1; Zhang, Daqing 2; Wang, Yasha 2; Chen, Chao 3; Han, Xiao 4; M'hamed, Abdallah 1
刊名	IEEE COMMUNICATIONS MAGAZINE
	2016-07
卷号	54 期号:7 页码:161-167
ISSN号	0163-6804
英文摘要	Sensing cost and data quality are two primary concerns in mobile crowdsensing. In this article, we propose a new crowdsensing paradigm, sparse mobile crowdsensing, which leverages the spatial and temporal correlation among the data sensed in different sub-areas to significantly reduce the required number of sensing tasks allocated, thus lowering overall sensing cost (e.g., smartphone energy consumption and incentives) while ensuring data quality. Sparse mobile crowdsensing applications intelligently select only a small portion of the target area for sensing while inferring the data of the remaining unsensed area with high accuracy. We discuss the fundamental research challenges in sparse mobile crowdsensing, and design a general framework with potential solutions to the challenges. To verify the effectiveness of the proposed framework, a sparse mobile crowdsensing prototype for temperature and traffic monitoring is implemented and evaluated. With several future research directions identified in sparse mobile crowdsensing, we expect that more research interests will be stimulated in this novel crowdsensing paradigm.
WOS研究方向	Engineering ; Telecommunications
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000383439200025
内容类型	期刊论文
源URL	[http://10.2.47.112/handle/2XS4QKH4/1258]
专题	上海财经大学
通讯作者	Wang, Leye
作者单位	1.Telecom SudParis, Inst Mines Telecom, Evry, France; 2.Peking Univ, Key Lab High Confidence Software Technol, Beijing, Peoples R China; 3.Chongqing Univ, Comp Sci, Chongqing, Peoples R China; 4.Shanghai Univ Finance & Econ, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Wang, Leye,Zhang, Daqing,Wang, Yasha,et al. Sparse Mobile Crowdsensing: Challenges and Opportunities[J]. IEEE COMMUNICATIONS MAGAZINE,2016,54(7):161-167.
APA	Wang, Leye,Zhang, Daqing,Wang, Yasha,Chen, Chao,Han, Xiao,&M'hamed, Abdallah.(2016).Sparse Mobile Crowdsensing: Challenges and Opportunities.IEEE COMMUNICATIONS MAGAZINE,54(7),161-167.
MLA	Wang, Leye,et al."Sparse Mobile Crowdsensing: Challenges and Opportunities".IEEE COMMUNICATIONS MAGAZINE 54.7(2016):161-167.