Privacy-preserving location-based query using location indexes and parallel searching in distributed networks.
An efficient location-based query algorithm of protecting the privacy of the user in the distributed networks is given. This algorithm utilizes the location indexes of the users and multiple parallel threads to search and select quickly all the candidate anonymous sets with more users and their loca...
| Publicado en: | Scientific World Journal pp. 751845 - 751846 |
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| Autores principales: | , , |
| Formato: | research Journal Article |
| Publicado: |
Wiley-Blackwell
2014
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=103941970&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 103941970 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 1537744X 1BX5 jtl: Scientific World Journal issn: 1537744X maglogo: N pubinfo: dt: 2014 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 103941970 103941970 NLM24790579 2012570858 10.1155/2014/751845 NLM24790579 PMC3984865 103941970 ppf: 751845 ppct: 1 formats: tig: atl: Privacy-preserving location-based query using location indexes and parallel searching in distributed networks. aug: au: Zhong, Cheng Liu, Lei Zhao, Jing affil: School of Computer and Electronics and Information, Guangxi University, Nanning, Guangxi 530004, China. sug: subj: Data Security Privacy and Confidentiality Wireless Communications Algorithms ab: An efficient location-based query algorithm of protecting the privacy of the user in the distributed networks is given. This algorithm utilizes the location indexes of the users and multiple parallel threads to search and select quickly all the candidate anonymous sets with more users and their location information with more uniform distribution to accelerate the execution of the temporal-spatial anonymous operations, and it allows the users to configure their custom-made privacy-preserving location query requests. The simulated experiment results show that the proposed algorithm can offer simultaneously the location query services for more users and improve the performance of the anonymous server and satisfy the anonymous location requests of the users. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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