Authenticating Top-k Queries in Location-based Services with Confidentiality
Summary: Proposes cryptographic blocks and end-to-end authentication for top-k LBS queries with confidentiality. Extends privacy-preserving authentication to indexed top-k using R-tree and Power Diagram, with optimizations, security proofs, and evaluation. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Qian Chen
- 2. Haibo Hu
- 3. Jianliang Xu
Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,502 | When Query Authentication Meets Fine-Grained Access Control: A Zero-Knowledge Approach | 2018 | SIGMOD | 5.4741324e-05 |
| 7,784 | Authenticated Online Data Integration Services | 2015 | SIGMOD | 4.6517065e-05 |
| 8,914 | Efficient Secure and Verifiable Location-Based Skyline Queries over Encrypted Data | 2022 | VLDB | 4.427232e-05 |
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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 |
|---|---|---|---|---|
| 395 | Dynamic Authenticated Index Structures for Outsourced Databases | 2006 | SIGMOD | 0.00024433049 |
| 646 | Verifying Completeness of Relational Query Results in Data Publishing | 2005 | SIGMOD | 0.0001871827 |
| 805 | Evaluating Top-k Selection Queries | 1999 | VLDB | 0.00016437265 |
| 1,917 | A Generic Framework for Monitoring Continuous Spatial Queries over Moving Objects | 2005 | SIGMOD | 0.0001009778 |
| 4,926 | Nearest Neighbor Search with Strong Location Privacy | 2010 | VLDB | 5.8225684e-05 |
| 12,110 | Authenticating Location-based Services without Compromising Location Privacy | 2012 | SIGMOD | 4.1945683e-05 |
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