6 citations · 6 across the 1 of their papers we have counts for
4 papers
PoliteCamera: Respecting Strangers' Privacy in Mobile Photographing
Ang Li, Wei Du, Qinghua Li
Camera is a standard on-board sensor of modern mobile phones. It makes photo taking popular due to its convenience and high resolution. However, when users take a photo of a scener…
Privacy-Preserving Multiparty Learning For Logistic Regression
Wei Du, Ang Li, Qinghua Li
In recent years, machine learning techniques are widely used in numerous applications, such as weather forecast, financial data analysis, spam filtering, and medical prediction. In…
Privacy-Preserving Outsourcing of Large-Scale Nonlinear Programming to the Cloud
Ang Li, Wei Du, Qinghua Li
The increasing massive data generated by various sources has given birth to big data analytics. Solving large-scale nonlinear programming problems (NLPs) is one important big data…
PhotoSafer: Content-Based and Context-Aware Private Photo Protection for Smartphones
Ang Li, David Darling, Qinghua Li
Nowadays many people store photos in smartphones. Many of the photos contain sensitive, private information, such as a photocopy of driver's license and credit card. An arising pri…