Method and apparatus for utility-aware privacy preserving mapping in view of collusion and composition
Номер патента: EP3036678A1
Опубликовано: 29-06-2016
Автор(ы): Abbasali Makhdoumi KAKHAKI, Nadia FAWAZ
Принадлежит: Thomson Licensing SAS
Опубликовано: 29-06-2016
Автор(ы): Abbasali Makhdoumi KAKHAKI, Nadia FAWAZ
Принадлежит: Thomson Licensing SAS
Реферат: The present embodiments focus on the privacy-utility tradeoff encountered by a user who wishes to release some public data to an analyst, which is correlated with his private data, in the hope of getting some utility. When multiple data are released to one or more analyst, we design privacy preserving mappings in a decentralized fashion. In particular, each privacy preserving mapping is designed to protect against the inference of private data from each of the released data separately. Decentralization simplifies the design, by breaking one large joint optimization problem with many variables into several smaller optimizations with fewer variables.
Method and apparatus for utility-aware privacy preserving mapping against inference attacks
Номер патента: EP3036677A1. Автор: Nadia FAWAZ,Abbasali Makhdoumi KAKHAKI. Владелец: Thomson Licensing SAS. Дата публикации: 2016-06-29.