Privacy via Pseudorandom Sketches

Summary: Per-user pseudorandom sketches yield information-theoretic privacy against unbounded adversaries with arbitrary priors. Tiny O(log log M)-bit sketches aggregate to estimate conjunction frequencies (including negations) with error independent of attribute count and depending only on user count; they compose for complex queries. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID: 1386
Venue: PODS
Year: 2006
Pagerank: 6.7044812e-05
Overall Rank: 3,844 | 73.29%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Nina Mishra
2. Mark Sandler

Incoming Citations (Sorted by Pagerank)

Showing 3 of 3 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
1,760	The Boundary Between Privacy and Utility in Data Publishing	2007	VLDB	0.00010641674
2,898	Privacy at Scale: Local Differential Privacy in Practice	2018	SIGMOD	7.9497751e-05
3,264	Towards Robustness in Query Auditing	2006	VLDB	7.3073465e-05

Outgoing Citations (Sorted by Pagerank)

Showing 6 of 6 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
137	Revealing Information while Preserving Privacy	2003	PODS	0.00042381562
177	Limiting Privacy Breaches in Privacy Preserving Data Mining	2003	PODS	0.00037858416
567	Practical Privacy: The SuLQ Framework	2005	PODS	0.00019940193
957	Privacy Preserving OLAP	2005	SIGMOD	0.00015065499
2,579	Simulatable Auditing	2005	PODS	8.5010694e-05
6,275	Vision Paper: Enabling Privacy for the Paranoids	2004	VLDB	5.1265539e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
6,506	Fast Range-Summable Random Variables for Efficient Aggregate Estimation	2006	SIGMOD	5.0276813e-05
8,873	Privacy Amplification by Sampling under User-level Differential Privacy	2024	SIGMOD	4.4271393e-05
4,185	Towards an Axiomatization of Statistical Privacy and Utility	2010	PODS	6.3713506e-05
10,366	Private Synthetic Data Generation in Bounded Memory	2025	PODS	4.1905499e-05
4,795	Optimal Random Perturbation at Multiple Privacy Levels	2009	VLDB	5.9104664e-05
3,306	Plausible Deniability for Privacy-Preserving Data Synthesis	2017	VLDB	7.2411112e-05
2,900	Pan-private Algorithms Via Statistics on Sketches	2011	PODS	7.9455873e-05
177	Limiting Privacy Breaches in Privacy Preserving Data Mining	2003	PODS	0.00037858416
10,949	An LDP Compatible Sketch for Securely Approximating Set Intersection Cardinalities	2024	SIGMOD	4.1905499e-05
137	Revealing Information while Preserving Privacy	2003	PODS	0.00042381562