3 papers
cs.CY2024
Properties of Effective Information Anonymity Regulations
Aloni Cohen, Micah Altman, Francesca Falzon +2
A firm seeks to analyze a dataset and to release the results. The dataset contains information about individual people, and the firm is subject to some regulation that forbids the…
cs.CR2024
Watermarking Language Models for Many Adaptive Users
Aloni Cohen, Alexander Hoover, Gabe Schoenbach
We study watermarking schemes for language models with provable guarantees. As we show, prior works offer no robustness guarantees against adaptive prompting: when a user queries a…
cs.LG2024
Private PAC Learning May be Harder than Online Learning
Mark Bun, Aloni Cohen, Rathin Desai
We continue the study of the computational complexity of differentially private PAC learning and how it is situated within the foundations of machine learning. A recent line of wor…