36 citations · 54 across the 2 of their papers we have counts for
3 papers · 1 filter
Differential Privacy via Wavelet Transforms
Xiaokui Xiao, Guozhang Wang, Johannes Gehrke
Privacy preserving data publishing has attracted considerable research interest in recent years. Among the existing solutions, {\em -differential privacy} provides one of the st…
Worst-Case Background Knowledge for Privacy-Preserving Data Publishing
David J. Martin, Daniel Kifer, Ashwin Machanavajjhala +2
Recent work has shown the necessity of considering an attacker's background knowledge when reasoning about privacy in data publishing. However, in practice, the data publisher does…
Plagiarism Detection in arXiv
Daria Sorokina, Johannes Gehrke, Simeon Warner +1
We describe a large-scale application of methods for finding plagiarism in research document collections. The methods are applied to a collection of 284,834 documents collected by…