A Neural Approach to Spatio-Temporal Data Release with User-Level Differential Privacy

Summary: Neural approach uses a variational auto-encoder to sanitize spatio-temporal data under user-level DP, reducing DP noise without sacrificing utility. Extensive experiments on real data show superior accuracy and privacy tradeoffs versus benchmarks and high-budget releases. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 6524
Venue: SIGMOD
Year: 2023
Pagerank: 4.6931334e-05
Overall Rank: 7,624 | 46.97%
DOI: 10.1145/3588701

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 3 of 3 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
9,107	NeuroSketch: Fast and Approximate Evaluation of Range Aggregate Queries with Neural Networks	2023	SIGMOD	4.3950706e-05
10,390	RLER-TTE: An Efficient and Effective Framework for En Route Travel Time Estimation with Reinforcement Learning	2025	SIGMOD	4.1945683e-05
10,664	Calibrating Noise for Group Privacy in Subsampled Mechanisms	2025	VLDB	4.1945683e-05

Outgoing Citations (Sorted by Pagerank)

Showing 10 of 10 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
178	Boosting the Accuracy of Differentially Private Histograms Through Consistency	2010	VLDB	0.00037697111
1,520	PrivTree: A Differentially Private Algorithm for Hierarchical Decompositions	2016	SIGMOD	0.00011535148
1,935	A Data- and Workload-Aware Algorithm for Range Queries Under Differential Privacy	2014	VLDB	0.00010032967
2,434	Optimizing error of high-dimensional statistical queries under differential privacy	2018	VLDB	8.8278955e-05
2,465	Principled Evaluation of Differentially Private Algorithms using DPBench	2016	SIGMOD	8.7518123e-05
3,638	Bolt-on Differential Privacy for Scalable Stochastic Gradient Descent-based Analytics	2017	SIGMOD	6.8952488e-05
4,502	ϵktelo: A Framework for Defining Differentially-Private Computations	2018	SIGMOD	6.1366984e-05
5,267	Practical Differential Privacy via Grouping and Smoothing	2013	VLDB	5.5972313e-05
7,034	A Neural Database for Differentially Private Spatial Range Queries	2022	VLDB	4.8550912e-05
13,248	Estimating Spread of Contact-Based Contagions in a Population Through Sub-Sampling	2021	VLDB	-

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