SWhat changed
Defined privacy via bounds on Rényi divergence between neighboring-input output distributions, preserving post-processing and additive same-order composition while supporting conversion to approximate DP.
Scientific scope
Defined privacy via bounds on Rényi divergence between neighboring-input output distributions, preserving post-processing and additive same-order composition while supporting conversion to approximate DP. Inherits Rényi divergence, DP and earlier moment/concentrated-privacy analyses; not invention of those ingredients. Guarantees depend on adjacency and order/budget choices, and comparison to pure or approximate DP requires conversion, not identical epsilon values. Delta is not generally a literal probability that all privacy fails. This is a source-reported theory record, not independent proof or implementation certification.
Evidence
The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Inherits Rényi divergence, DP and earlier moment/concentrated-privacy analyses; not invention of those ingredients. Guarantees depend on adjacency and order/budget choices, and comparison to pure or approximate DP requires conversion, not identical epsilon values. Delta is not generally a literal probability that all privacy fails. This is a source-reported theory record, not independent proof or implementation certification.
Contributors
- Source-listed authors and technical contributors · SCIENCE: Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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