Implements and evaluates TrieHH and SFP heavy-hitter algorithms under local differential privacy, including full data preprocessing, simulation, and F1-score analysis on Wikipedia Clickstream. Designed for reproducible experiments and privacy–utility benchmarking.
python data-preprocessing differential-privacy f1-score sfp privacy-preserving heavy-hitters local-differential-privacy mc-simulation private-aggregation triehh sequence-frequency-puzzle frequency-oracles wikipedia-clickstream privacy-utility-tradeoff
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Updated
Dec 11, 2025 - Python