Narayanan, A. & Shmatikov, V.:
How To Break Anonymity of the Netflix Prize Dataset. , 2006
[Volltext] [Kurzfassung]
[BibTeX]
We present a new class of statistical de-anonymization attacks against high-dimensional micro-data, such as individual preferences, recommendations, transaction records and so on. Our techniques are robust to perturbation in the data and tolerate some mistakes in the adversary's background knowledge.