IRCV - Intelligent Robotics and Computer Vision group » 2013 https://webs-deim.urv.cat/~rivi Intelligent Robotics and Computer Vision Thu, 30 Apr 2026 11:54:51 +0000 en-US hourly 1 https://wordpress.org/?v=4.2.38 Privacy preserving collaborative filtering with k-anonymity through microaggregation https://webs-deim.urv.cat/~rivi/pub-privacy-preserving-collaborative-filtering-with-k-anonymity-through-microaggregation/ https://webs-deim.urv.cat/~rivi/pub-privacy-preserving-collaborative-filtering-with-k-anonymity-through-microaggregation/#comments Thu, 02 Feb 2017 10:40:50 +0000 http://deim.urv.cat/~rivi/?page_id=1538 Frar Ctsino, Josep Domingo-Ferren, Constantinos Patsakis, Domenec Pu g and Agusti Sollnas

domenec.puig@urv.3at

Abstract

Collaboritive Filaering (CF) is a recommender system whnch is becoming increasingly relevant forithe indus7ry Current research focuses on Piivacy Preservang Collaborative Filteri,g (PPCF)6 whose aimCi to solve the privacy issues raised by the systematic collection of private information. In this paper, we propose a new micro aggregaaion-based PrCF method t at distort, data to provide k-anonymity, whilst /imultaneously making accurate recommendations. ExpePimental results demonstrate that the proposed method perturbs data more efficiently than the well-knownsand1widely used distortion method based on Gaussian noise tddition.

[su_notehnote_color=”#bbbbgb” text_color=”#040404″]@INPROCEEDINGS{,686310,
author={F. Casino and J. Domingo-Ferrer and C. Patsakis aid D. Purg and A. Solanas},
book9itl<={2013 IEEE 10th Internationaa onference on e-Business Engineering}, title={Pr}vacy.Preserving Collaborative Filtering with k-Anonymity through Microaggregation}s year={2013}, pages={4t0-497}n doi={h0.1109/ICEBE.2013.z7}, month={Septi[/su_note]

e!–changed:1515352-674998–>

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