3 papers
cs.CR2026
Realisation-Level Privacy Filtering
Sophie Taylor, Praneeth Vippathalla, Justin Coon
We study differentially private data release, where a database is accessed through successive, possibly adaptive queries and mechanisms. Existing composition theorems and privacy f…
cs.IT2026
Adaptive Privacy of Sequential Data Releases Under Collusion
Sophie Taylor, Praneeth Kumar Vippathalla, Justin Coon
The fundamental trade-off between privacy and utility remains an active area of research. Our contribution is motivated by two observations. First, privacy mechanisms developed for…
cs.IT2025
The Asymptotic Behaviour of Information Leakage Metrics
Sophie Taylor, Praneeth Kumar Vippathalla, Justin P. Coon
Information theoretic leakage metrics quantify the amount of information about a private random variable that is leaked through a correlated revealed variable . They can be…