Differential Privacy in Telco Big Data Platform

Summary: First practical deployment of three DP architectures in a telco big data platform for data mining. Hybrid DM-DB best balances privacy and utility; strong privacy (ε≤0.1) incurs 15–30% accuracy loss, while weak privacy (ε≥3) stays under 5%, underscoring the need for domain-specific DP designs and large-volume, low-variety data. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 11047
Venue: VLDB
Year: 2015
Pagerank: 6.5075964e-05
Overall Rank: 4,039 | 71.91%
DOI: -

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 3 of 3 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
453	Towards Practical Differential Privacy for SQL Queries	2018	VLDB	0.00022741848
2,465	Principled Evaluation of Differentially Private Algorithms using DPBench	2016	SIGMOD	8.7518123e-05
7,484	Privacy Amplification via Shuffling: Unified, Simplified, and Tightened	2024	VLDB	4.7180617e-05

Outgoing Citations (Sorted by Pagerank)

Showing 12 of 12 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
83	Privacy Integrated Queries: An Extensible Platform for Privacy-Preserving Data Analysis	2009	SIGMOD	0.00053933811
455	Incognito: Efficient Full-Domain K-Anonymity	2005	SIGMOD	0.00022717354
803	Towards Identity Anonymization on Graphs	2008	SIGMOD	0.00016478924
850	Scaling Factorization Machines to Relational Data	2013	VLDB	0.00015955971
1,382	Minimality Attack in Privacy Preserving Data Publishing	2007	VLDB	0.00012281313
1,446	PrivBayes: Private Data Release via Bayesian Networks	2014	SIGMOD	0.0001194108
1,567	PrivBasis: Frequent Itemset Mining with Differential Privacy	2012	VLDB	0.0001133268
2,179	A Framework for Protecting Worker Location Privacy in Spatial Crowdsourcing	2014	VLDB	9.3558219e-05
2,685	On Differentially Private Frequent Itemset Mining	2013	VLDB	8.3070708e-05
3,874	Personalized Social Recommendations - Accurate or Private?	2011	VLDB	6.6767405e-05
8,309	Personalized Privacy Protection in Social Networks	2011	VLDB	4.5435639e-05
11,917	Telco Churn Prediction with Big Data	2015	SIGMOD	4.1945683e-05

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5,545	Differential Privacy in the Wild: A tutorial on current practices & open challenges	2016	VLDB	5.4462098e-05
177	Limiting Privacy Breaches in Privacy Preserving Data Mining	2003	PODS	0.0003788711
147	On the Design and Quantification of Privacy Preserving Data Mining Algorithms	2001	PODS	0.00041235556
5,687	Differential Privacy in the Wild: A Tutorial on Current Practices & Open Challenges	2017	SIGMOD	5.3706593e-05
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5,772	Mining Frequent Patterns with Differential Privacy	2013	VLDB	5.3322378e-05
40	Privacy-Preserving Data Mining	2000	SIGMOD	0.00074232718
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10,041	A General Framework for Per-record Differential Privacy	2026	SIGMOD	4.1945683e-05