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Entropy-based privacy against profiling of user mobility

Autor
Rodriguez, A.; Rebollo-Monedero, D.; Forne, J.; Campo, C.; García, C.; Parra-Arnau, J.; Das, S.
Tipus d'activitat
Article en revista
Revista
Entropy: international and interdisciplinary journal of entropy and information studies
Data de publicació
2015-06-01
Volum
17
Número
6
Pàgina inicial
3913
Pàgina final
3946
DOI
https://doi.org/10.3390/e17063913 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/81607 Obrir en finestra nova
Resum
Location-based services (LBSs) flood mobile phones nowadays, but their use poses an evident privacy risk. The locations accompanying the LBS queries can be exploited by the LBS provider to build the user profile of visited locations, which might disclose sensitive data, such as work or home locations. The classic concept of entropy is widely used to evaluate privacy in these scenarios, where the information is represented as a sequence of independent samples of categorized data. However, since t...
Citació
Rodriguez, A., Rebollo-Monedero, D., Fornés, J., Campo, C., García, C., Parra-Arnau, J., Das, S. Entropy-based privacy against profiling of user mobility. "Entropy: international and interdisciplinary journal of entropy and information studies", 01 Juny 2015, vol. 17, núm. 6, p. 3913-3946.
Paraules clau
Location-based Services (lbss), Entropy, Privacy, Perturbative Methods, Location History, Location Privacy, Information-theory, Services, Systems, Model, Web, Suppression, Obfuscation, Protection, Patterns
Grup de recerca
ISG - Grup de Seguretat de la Informació

Participants

  • Rodriguez Carrion, Alicia  (autor)
  • Rebollo Monedero, David  (autor)
  • Forné, Jordi  (autor)
  • Campo Vazquez, Celeste  (autor)
  • García Rubio, Carlos  (autor)
  • Parra Arnau, Javier  (autor)
  • Das, Sajal K  (autor)

Arxius