A strategy to balance location privacy and positioning accuracy.


Journal

PloS one
ISSN: 1932-6203
Titre abrégé: PLoS One
Pays: United States
ID NLM: 101285081

Informations de publication

Date de publication:
2024
Historique:
received: 05 02 2024
accepted: 13 05 2024
medline: 30 5 2024
pubmed: 30 5 2024
entrez: 30 5 2024
Statut: epublish

Résumé

In privacy protection methods based on location services, constructing anonymous areas using location information shared by collaborative users is the main method. However, this collaborative process not only increases the risk of mobile users' location privacy being leaked, but also reduces positioning accuracy. In response to this problem, we propose a balancing strategy, which transforms the problem of protecting mobile users' location privacy and improving positioning accuracy into a balance issue between location privacy and positioning accuracy. The cooperation of mobile users with different collaborating users is then modeled as an objective optimization problem, and location privacy and positioning accuracy are evaluated separately to make different selection strategies. Finally, an optimization function is constructed to select the optimal selection strategies. Experimental results show that our proposed strategy can effectively achieve the balance between location privacy and positioning accuracy.

Identifiants

pubmed: 38814927
doi: 10.1371/journal.pone.0304446
pii: PONE-D-24-04882
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

e0304446

Informations de copyright

Copyright: © 2024 He et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Déclaration de conflit d'intérêts

The authors have declared that no competing interests exist.

Auteurs

Li He (L)

School of Computer Science and Technology, Chongqing University of Posts and Telecommunication, Chongqing, China.

Junqing Liu (J)

School of Computer Science and Technology, Chongqing University of Posts and Telecommunication, Chongqing, China.

Peiyao Du (P)

School of Computer Science and Technology, Chongqing University of Posts and Telecommunication, Chongqing, China.

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Classifications MeSH