This package includes MATLAB scripts demonstrating the optimal differential privacy mechanisms for biomedical database queries described in:
Privacy-preserving biomedical database querieswith optimal privacy-utility trade-offs
Hyunghoon Cho, Sean Simmons, Ryan Kim, Bonnie Berger
Preprint: https://doi.org/10.1101/909010
The "analysis" directory includes scripts for reproducing the figures in the manuscript. The "demo" directory includes computationally-efficient implementations of the system for processing individual queries.