Google Research

A System Design for Privacy-Preserving Reach and Frequency Estimation

Google, LLC (2020)

Abstract

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.

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