全部文献期刊会议图书|学者科研项目
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作者:Dou An , Qingyu Yang , Wei Yu ...
来源:[J].Future Generation Computer Systems(IF 1.864), 2020, Vol.107, pp.394-407
摘要:... Also, utilizing location information from users will make them susceptible to privacy leakage, but is necessary for the appropriate allocation of services. To resolve these challenges, we propose a Lo cation Pr ivacy-preserving O nline (LoPrO) scheme, which can allocate ele...
作者:Yingjie Wang , Zhipeng Cai , Xiangrong Tong ...
来源:[J].Computer Networks(IF 1.231), 2018, Vol.135, pp.32-43Elsevier
摘要:... In order to improve the efficiency and truthfulness of mobile crowdsourcing systems, this paper proposes a truthful incentive mechanism with location privacy-preserving for mobile crowdsourcing systems. The improved two-stage auction algorithm based on trust degree and pri...
作者:Peng Hu , Yongli Wang , Quanbing Li ...
来源:[J].Journal of Systems Architecture(IF 0.724), 2020, Vol.106Elsevier
摘要:... Our work introduces an efficient location privacy-preserving range query (ELPRQ) scheme for secure VSS communications. Specifically, ELPRQ combines privacy-preserving scalar product protocol to blur the location information and sensed data, so that no one but data requester a...
作者:Yingjie Wang , Zhipeng Cai , Zhongyang Chi ...
来源:[J].Procedia Computer Science, 2018, Vol.129, pp.28-34Elsevier
摘要:... In order to guarantee the security and truthfulness of mobile crowdsourcing, this paper proposes a differentially k -anonymity location privacy-preserving for mobile crowdsourcing. Through combining k-anonymity and differential privacy-preserving, the differentially k -a...
作者:Weiwei Ni , Mingzhu Gu , Xiao Chen
来源:[J].Knowledge-Based Systems(IF 4.104), 2016, Vol.103, pp.19-27Elsevier
摘要:Abstract(#br)Location-based services can provide users’ surroundings anywhere and anytime. While this service brings convenience for users, the disclosure of user’s location becomes the main concerns. Most current practices fall into K -anonymity model, in parallel with location...
作者:Ayong Ye , Yacheng Li , Li Xu
来源:[J].Computer Communications(IF 1.079), 2016Elsevier
摘要:Abstract(#br)Location cloaking based on k -anonymity is one of the most prevalent privacy-preserving technologies for Location Based Services (LBS). However, it has been proved vulnerable to expose the user's identity. In this paper, we propose a location anonymity scheme ba...
作者:Arwa Bashanfar , Eman Al-Zahrani , Maram Alutebei ...
来源:[J].International Journal of Advanced Computer Science and Applications (IJACSA), 2019, Vol.10SAI
摘要:... MCS still has room for improvement, particularly in protecting workers’ private information such as location. Therefore, the installation of privacy-preserving mechanisms that insulate sensitive infor-mation and prevent attackers from obtaining information is a necessi...
作者:Qinglei Kong , Rongxing Lu , Maode Ma ...
来源:[J].Future Generation Computer Systems(IF 1.864), 2019, Vol.92, pp.644-655Elsevier
摘要:... However, the flourishing of IoV still faces several challenges in terms of location privacy preservation, vehicular sensory data collection and vehicular sensory data acquisition. Aiming at these challenges, in this paper, we propose a novel efficient and location privacy-preserving...
作者:Qinglei Kong , Rongxing Lu , Maode Ma ...
来源:[J].Inventi Impact - Vehicular Technology, 2018, Vol.2018Inventi
摘要:... However, the wideapplication of vehicular sensing has its own challenges, among which location-privacy preservationand data query accuracy are two critical problems. In this paper, we propose a novel range queryscheme, which helps the data requester to accurately retrieve the...

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