ResearchBenchmarksFrequency Estimation (Qhist) on Synthetic Zipf distributionFrequency Estimation (Qhist) on Synthetic Zipf distributionFollow0.12Relative Error (w/o attacker)CZ-0.07641.24932.5753.9007May 1, 2026Evaluation resultsMethodMethodLinksRelative Error (w/o attacker)Relative Error (w/ attacker)Message CountBit UsageCZProtocol=CZProtocol=CZ2026.050.120.1132LWYProtocol=LWYProtocol=LWY2026.052.58100.2366.8854Ours+LWYProtocol=Ours+LWYProtocol=Ours+LWY2026.055.030.64514.8369