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	A low-complexity cooperative algorithm for robust localization in wireless sensor networks
	Wang, Dexin ; Yang, Liuqing ; Cheng, Xiang
	2016
英文摘要	Location awareness for wireless sensor networks has attracted significant research interests in recent years. In hostile environments, there may be malicious attacks to mislead the location estimation of target nodes. In this paper, we discuss the benefit brought by cooperation in the context of robust localization against malicious anchors. Cooperation provides improved detection about the existence of malicious anchors, as well as the ability to estimate their true locations. We also investigate various loss functions and propose an accelerated cooperative robust localization algorithm based on Huber loss function. The proposed algorithm offers accuracy comparable to existing cooperative robust localization methods but at significantly reduced computational complexity. ? 2016 IEEE.; EI
语种	英语
出处	International Conference on Computing, Networking and Communications, ICNC 2016
DOI标识	10.1109/ICCNC.2016.7440715
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/436224]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wang, Dexin,Yang, Liuqing,Cheng, Xiang. A low-complexity cooperative algorithm for robust localization in wireless sensor networks. 2016-01-01.

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