Privacy-Preserving Location-Based Query Using Location Indexes and Parallel Searching in Distributed Networks
Joint Authors
Zhong, Cheng
Liu, Lei
Zhao, Jing
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-25
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
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.
American Psychological Association (APA)
Zhong, Cheng& Liu, Lei& Zhao, Jing. 2014. Privacy-Preserving Location-Based Query Using Location Indexes and Parallel Searching in Distributed Networks. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1050906
Modern Language Association (MLA)
Zhong, Cheng…[et al.]. Privacy-Preserving Location-Based Query Using Location Indexes and Parallel Searching in Distributed Networks. The Scientific World Journal No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1050906
American Medical Association (AMA)
Zhong, Cheng& Liu, Lei& Zhao, Jing. Privacy-Preserving Location-Based Query Using Location Indexes and Parallel Searching in Distributed Networks. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1050906
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050906