Google Research

A System Design for Privacy-Preserving Reach and Frequency Estimation

Google, LLC (2020)


This document describes the high level system design of an MPC-based approach to the Private Reach and Frequency Estimation. The MPC protocol was previously described in Privacy Preserving Secure Cardinality and Frequency Estimation [1], and although several modifications are forthcoming, they do not impact the overall system design.

Learn more about how we do research

We maintain a portfolio of research projects, providing individuals and teams the freedom to emphasize specific types of work