11 citations · 11 across the 2 of their papers we have counts for
5 papers
Private Query Release Assisted by Public Data
Raef Bassily, Albert Cheu, Shay Moran +3
We study the problem of differentially private query release assisted by access to public data. In this problem, the goal is to answer a large class of statistical qu…
Connecting Robust Shuffle Privacy and Pan-Privacy
Victor Balcer, Albert Cheu, Matthew Joseph +1
In the \emph{shuffle model} of differential privacy, data-holding users send randomized messages to a secure shuffler, the shuffler permutes the messages, and the resulting collect…
Separating Local & Shuffled Differential Privacy via Histograms
Victor Balcer, Albert Cheu
Recent work in differential privacy has highlighted the shuffled model as a promising avenue to compute accurate statistics while keeping raw data in users' hands. We present a pro…
Manipulation Attacks in Local Differential Privacy
Albert Cheu, Adam Smith, Jonathan Ullman
Local differential privacy is a widely studied restriction on distributed algorithms that collect aggregates about sensitive user data, and is now deployed in several large systems…
Skyline Identification in Multi-Armed Bandits
Albert Cheu, Ravi Sundaram, Jonathan Ullman
We introduce a variant of the classical PAC multi-armed bandit problem. There is an ordered set of arms , each with some stochastic reward drawn from some unkn…