131 citations · 227 across the 26 of their papers we have counts for
3 papers · 1 filter
Kamino: Constraint-Aware Differentially Private Data Synthesis
Chang Ge, Shubhankar Mohapatra, Xi He +1
Organizations are increasingly relying on data to support decisions. When data contains private and sensitive information, the data owner often desires to publish a synthetic datab…
DP-Cryptography: Marrying Differential Privacy and Cryptography in Emerging Applications
Sameer Wagh, Xi He, Ashwin Machanavajjhala +1
Differential privacy (DP) has arisen as the state-of-the-art metric for quantifying individual privacy when sensitive data are analyzed, and it is starting to see practical deploym…
Computing Local Sensitivities of Counting Queries with Joins
Yuchao Tao, Xi He, Ashwin Machanavajjhala +1
Local sensitivity of a query Q given a database instance D, i.e. how much the output Q(D) changes when a tuple is added to D or deleted from D, has many applications including quer…