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Query profile obfuscation by means of optimal query exchange between users

Autor
Forne, J.; Domingo, J.; Rebollo-Monedero, D.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on dependable and secure computing
Data de publicació
2012-09
Volum
9
Número
5
Pàgina inicial
641
Pàgina final
654
DOI
https://doi.org/10.1109/TDSC.2012.16 Obrir en finestra nova
Projecte finançador
CONSEQUENCE
Repositori
http://hdl.handle.net/2117/16579 Obrir en finestra nova
Resum
Abstract—We address the problem of query profile obfuscation by means of partial query exchanges between two users, in order for their profiles of interest to appear distorted to the information provider (database, search engine, etc.). We illustrate a methodology to reach mutual privacy gain, that is, a situation where both users increase their own privacy protection through collaboration in query exchange. To this end, our approach starts with a mathematical formulation, involving the modeli...
Citació
Rebollo-Monedero, D.; Forné, J.; Domingo-Ferrer, J. Query profile obfuscation by means of optimal query exchange between users. "IEEE transactions on dependable and secure computing", Setembre 2012, vol. 9, núm. 5, p. 641-654.
Grup de recerca
SISCOM - Smart Services for Information Systems and Communication Networks

Participants