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Abstract : In this paper, we propose new ideas to protect user privacy while allowing the use of a user history graph. We define new privacy notions for user history graphs and consider algorithms to generate a privacy-preserving digraph from the original graph.
https://hal.inria.fr/hal-01534302 Contributor : Hal IfipConnect in order to contact the contributor Submitted on : Wednesday, June 7, 2017 - 3:03:37 PM Last modification on : Wednesday, June 7, 2017 - 3:05:25 PM Long-term archiving on: : Friday, September 8, 2017 - 12:49:55 PM
Shinsaku Kiyomoto, Kazuhide Fukushima, yutaka Miyake. Privacy Preservation of User History Graph. 6th International Workshop on Information Security Theory and Practice (WISTP), Jun 2012, Egham, United Kingdom. pp.87-96, ⟨10.1007/978-3-642-30955-7_9⟩. ⟨hal-01534302⟩