Shortest Path Computation with No Information Leakage
Summary: Zero-leakage shortest-path computation for location-based services (no source/destination/path inference). Uses private information retrieval as black-box building blocks; large-scale road-network experiments show practicality. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Kyriakos Mouratidis (Singapore Management University)
- 2. Man Lung Yiu (Hong Kong Polytechnic University)
BibTeX Citation
@article{mouratidis_vldb12,
title = {{Shortest Path Computation with No Information Leakage}},
author = {Mouratidis, Kyriakos and Yiu, Man Lung},
journal = {PVLDB},
series = {{VLDB} '12},
volume = {5},
number = {8},
pages = {692--703},
doi = {10.14778/2212351.2212352},
url = {https://doi.org/10.14778/2212351.2212352},
year = {2012}
}Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,444 | Oblivious RAM: A Dissection and Experimental Evaluation | 2016 | VLDB | 6.2174128e-05 |
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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 |
|---|---|---|---|---|
| 433 | Scalable Network Distance Browsing in Spatial Databases | 2008 | SIGMOD | 0.00018532516 |
| 437 | Dynamic Authenticated Index Structures for Outsourced Databases | 2006 | SIGMOD | 0.00018489863 |
| 617 | Verifying Completeness of Relational Query Results in Data Publishing | 2005 | SIGMOD | 0.00015711988 |
| 1,734 | The New Casper: Query Processing for Location Services without Compromising Privacy | 2006 | VLDB | 9.9009944e-05 |
| 2,319 | Secure kNN Computation on Encrypted Databases | 2009 | SIGMOD | 8.7577497e-05 |
| 3,099 | Private Queries in Location Based Services: Anonymizers are not Necessary | 2008 | SIGMOD | 7.7612638e-05 |
| 4,674 | Nearest Neighbor Search with Strong Location Privacy | 2010 | VLDB | 6.5727761e-05 |
| 5,507 | Neighborhood-Privacy Protected Shortest Distance Computing in Cloud | 2011 | SIGMOD | 6.1924452e-05 |
| 7,246 | Privacy-Aware Mobile Services over Road Networks | 2009 | VLDB | 5.6637035e-05 |
| 12,474 | Shortest Path Computation on Air Indexes | 2010 | VLDB | 5.093636e-05 |
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|---|---|---|---|---|
| 1 | 5,327 | Real-World Trajectory Sharing with Local Differential Privacy | 2021 | VLDB |
| 2 | 12,307 | Authenticating Location-based Services without Compromising Location Privacy | 2012 | SIGMOD |
| 3 | 949 | Shortest Path and Distance Queries on Road Networks: An Experimental Evaluation | 2012 | VLDB |
| 4 | 10,498 | Scalable Privacy-Preserving Shortest Path Distance Computation via 2-Hop Labeling in MPC | 2026 | SIGMOD |
| 5 | 6,683 | Efficient Algorithms for Optimal Location Queries in Road Networks | 2014 | SIGMOD |
| 6 | 3,834 | Effective Caching of Shortest Paths for Location-Based Services | 2012 | SIGMOD |
| 7 | 3,948 | Shortest Paths and Distances with Differential Privacy | 2016 | PODS |
| 8 | 12,474 | Shortest Path Computation on Air Indexes | 2010 | VLDB |
| 9 | 3,099 | Private Queries in Location Based Services: Anonymizers are not Necessary | 2008 | SIGMOD |
| 10 | 7,246 | Privacy-Aware Mobile Services over Road Networks | 2009 | VLDB |