This repository implements poisoning attacks on ranking estimation based on the GRR, OUE, and OLH protocols. These protocols serve as the foundation for the repository, which focuses on executing poisoning attacks in ranking estimation tasks to evaluate the robustness of systems in the face of malicious behaviors.
In the code for these poisoning attacks, the implementations of the three foundational protocols, GRR, OUE, and OLH, are based on the Multi-Freq-LDPy package. Special thanks to the authors of the package for their contributions to differential privacy techniques.