Sparse Mobile Crowdsensing: Challenges and Opportunities

doi:10.1109/MCOM.2016.7509395

CORC > 北京大学 > 信息科学技术学院

	Sparse Mobile Crowdsensing: Challenges and Opportunities
	Wang, Leye ; Zhang, Daqing ; Wang, Yasha ; Chen, Chao ; Han, Xiao ; M&apos ; hamed, Abdallah
刊名	IEEE COMMUNICATIONS MAGAZINE
	2016
DOI	10.1109/MCOM.2016.7509395
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.; NSFC [61572048]; Fundamental Research Funds for the Central Universities [106112015CDJXY180001]; Open Research Fund Program of Shenzhen Key Laboratory of Spatial Smart Sensing and Services (Shenzhen University); Chongqing Basic and Frontier Research Program [cstc2015jcyjA00016]; SCI(E); EI; ARTICLE; leye.wang@telecom-sudparis.eu; daqing.zhang@telecom-sudparis.eu; wangyasha@pku.edu.cn; cschaochen@cqu.edu.cn; xiaohan@mail.shufe.edu.cn; abdallah.mhamed@telecom-sudparis.eu; 7; 161-167; 54
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/491942]
专题	信息科学技术学院
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.
APA	Wang, Leye.,Zhang, Daqing.,Wang, Yasha.,Chen, Chao.,Han, Xiao.,...&hamed, Abdallah.(2016).Sparse Mobile Crowdsensing: Challenges and Opportunities.IEEE COMMUNICATIONS MAGAZINE.
MLA	Wang, Leye,et al."Sparse Mobile Crowdsensing: Challenges and Opportunities".IEEE COMMUNICATIONS MAGAZINE (2016).