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A privacy-protecting architecture for recommendation systems via the suppression of ratings

Autor
Parra-Arnau, J.; Rebollo-Monedero, D.; Forne, J.
Tipus d'activitat
Article en revista
Revista
International journal of security and its applications
Data de publicació
2012-04
Volum
6
Número
2
Pàgina inicial
61
Pàgina final
80
Repositori
http://hdl.handle.net/2117/15997 Obrir en finestra nova
URL
http://www.sersc.org/journals/IJSIA/vol6_no2_2012/5.pdf Obrir en finestra nova
Resum
Recommendation systems are information-filtering systems that help users deal with information overload. Unfortunately, current recommendation systems prompt serious privacy concerns. In this work, we propose an architecture that enables users to enhance their privacy in those systems that profile users on the basis of the items rated. Our approach capitalizes on a conceptually-simple perturbative technique, namely the suppression of ratings. In our scenario, users rate those items they have an ...
Citació
Parra, J.; Rebollo-Monedero, D.; Forné, J. A privacy-protecting architecture for recommendation systems via the suppression of ratings. "International journal of security and its applications", Abril 2012, vol. 6, núm. 2, p. 61-80.
Grup de recerca
SISCOM - Smart Services for Information Systems and Communication Networks

Participants