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	Crowd-sourced mobility mapping for location tracking using unlabeled wi-fi simultaneous localization and mapping
	Zhou, Mu1; Xu, Kunjie2; Tian, Zengshan1; Wu, Haibo3; Shi, Ruikang1
刊名	Mobile information systems
	2015
页码	14
ISSN号	1574-017X
DOI	10.1155/2015/416197
通讯作者	Zhou, mu(zhoumu@cqupt.edu.cn)
英文摘要	Due to the increasing requirements of the seamless and round-the-clock location-based services (lbss), a growing interest in wi-fi network aided location tracking is witnessed in the past decade. one of the significant problems of the conventional wi-fi location tracking approaches based on received signal strength (rss) fingerprinting is the time-consuming and labor intensive work involved in location fingerprint calibration. to solve this problem, a novel unlabeled wi-fi simultaneous localization and mapping (slam) approach is developed to avoid the location fingerprinting and additional inertial or vision sensors. in this approach, an unlabeled mobility map of the coverage area is first constructed by using the crowd-sourcing from a batch of sporadically recorded wi-fi rss sequences based on the spectral cluster assembling. then, the sequence alignment algorithm is applied to conduct location tracking and mobility map updating. finally, the effectiveness of this approach is verified by the extensive experiments carried out in a campus-wide area.
WOS关键词	DIMENSIONALITY REDUCTION ; NETWORKS
WOS研究方向	Computer Science ; Telecommunications
WOS类目	Computer Science, Information Systems ; Telecommunications
语种	英语
出版者	HINDAWI PUBLISHING CORPORATION
WOS记录号	WOS:000355868100001
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374083
专题	计算机网络信息中心
通讯作者	Zhou, Mu
作者单位	1.Chongqing Univ Posts & Telecommun, Chongqing Key Lab Mobile Commun Technol, Chongqing 400065, Peoples R China 2.Ericsson, San Jose, CA 95134 USA 3.Chinese Acad Sci, Comp Network Informat Ctr, China Internet Res Lab, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Mu,Xu, Kunjie,Tian, Zengshan,et al. Crowd-sourced mobility mapping for location tracking using unlabeled wi-fi simultaneous localization and mapping[J]. Mobile information systems,2015:14.
APA	Zhou, Mu,Xu, Kunjie,Tian, Zengshan,Wu, Haibo,&Shi, Ruikang.(2015).Crowd-sourced mobility mapping for location tracking using unlabeled wi-fi simultaneous localization and mapping.Mobile information systems,14.
MLA	Zhou, Mu,et al."Crowd-sourced mobility mapping for location tracking using unlabeled wi-fi simultaneous localization and mapping".Mobile information systems (2015):14.

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