108 citations · 146 across the 5 of their papers we have counts for
5 papers
Obfuscation of Images via Differential Privacy: From Facial Images to General Images
William Croft, Jörg-Rüdiger Sack, Wei Shi
Due to the pervasiveness of image capturing devices in every-day life, images of individuals are routinely captured. Although this has enabled many benefits, it also infringes on p…
Differential Privacy Via a Truncated and Normalized Laplace Mechanism
William Lee Croft, Jörg-Rüdiger Sack, Wei Shi
When querying databases containing sensitive information, the privacy of individuals stored in the database has to be guaranteed. Such guarantees are provided by differentially pri…
On Calibration of Three-axis Magnetometer
Yuanxin Wu, Wei Shi
Magnetometer has received wide applications in attitude determination and scientific measurements. Calibration is an important step for any practical magnetometer use. The most pop…
A Novel Geographic Partitioning System for Anonymizing Health Care Data
William Lee Croft, Wei Shi, Jorg-Rudiger Sack +1
With large volumes of detailed health care data being collected, there is a high demand for the release of this data for research purposes. Hospitals and organizations are faced wi…
Geographic Partitioning Techniques for the Anonymization of Health Care Data
William Lee Croft, Wei Shi, Jorg-Rudiger Sack +1
Hospitals and health care organizations collect large amounts of detailed health care data that is in high demand by researchers. Thus, the possessors of such data are in need of m…