25 citations · 105 across the 35 of their papers we have counts for
4 papers · 1 filter
On Inferring Training Data Attributes in Machine Learning Models
Benjamin Zi Hao Zhao, Hassan Jameel Asghar, Raghav Bhaskar +1
A number of recent works have demonstrated that API access to machine learning models leaks information about the dataset records used to train the models. Further, the work of \ci…
A Decade of Mal-Activity Reporting: A Retrospective Analysis of Internet Malicious Activity Blacklists
Benjamin Zi Hao Zhao, Muhammad Ikram, Hassan Jameel Asghar +3
This paper focuses on reporting of Internet malicious activity (or mal-activity in short) by public blacklists with the objective of providing a systematic characterization of what…
Differentially Private Release of High-Dimensional Datasets using the Gaussian Copula
Hassan Jameel Asghar, Ming Ding, Thierry Rakotoarivelo +2
We propose a generic mechanism to efficiently release differentially private synthetic versions of high-dimensional datasets with high utility. The core technique in our mechanism…
Averaging Attacks on Bounded Noise-based Disclosure Control Algorithms
Hassan Jameel Asghar, Dali Kaafar
We describe and evaluate an attack that reconstructs the histogram of any target attribute of a sensitive dataset which can only be queried through a specific class of real-world p…