PPT-LBS: Privacy-preserving top-k query scheme for outsourced data of location-based services

Location-based service (LBS) is enjoying a great popularity with the fast growth of mobile Internet. As the volume of data increases dramatically, an increasing number of location service providers (LSPs) are moving LBS data to cloud platforms for benefit of affordability and stability. However, whi...

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Bibliographic Details

Published in:	Cyber Security and Applications
Main Authors:	Yousheng Zhou, Xia Li, Ming Wang, Yuanni Liu
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2023-12-01
Subjects:	Privacy protection Location-based services Top-k query Outsourcing computing
Online Access:	http://www.sciencedirect.com/science/article/pii/S2772918422000078